Hydraulics, fluid dynamics and wine

This week we went to Santa Rosa California to spend two days at a training class learning about our hydraulic stabilizers and bow thrusters. The stabilizers are very important features that make our boat easier to handle and more comfortable in rough seas. They won’t save our lives, but they will make us less likely to want to die from seasickness.

A fin – one of a pair that are attached to the hull. Their hydraulic powered motors react to waves hitting the boat to reduce roll.
A tube with a thruster – we have one of these in the bow of our boat – huge assist for docking in wind!

The company ABT Trac holds these classes at their US based manufacturing company in California. The most amazing thing we learned was how service oriented ABT is – they have all the original drawings of our specific boat installation from 20 years ago, and we can call them at any time for help. We got the entire history of parts replacement and service for the life of our boat from the previous two owners. Now we are ready to do what’s required before we set sail on our voyage. We were truly impressed with ABT’s commitment to quality and reliability, and to their highly skilled long-standing staff.

The machine shop and one of the machines that builds the parts.

Our instructor Eric was hilarious – I wish my Physics professor in college had Eric’s enthusiasm and excitement for fluid dynamics – I would not have struggled nearly as much! “Hydraulics is like baseball – everything goes back to home plate. “

In addition to learning the principles of hydraulic systems, we also got hands on mechanical experience taking the system apart to fix problems that are rare but COULD happen. Larry now thinks I am in charge of all maintenance.

I learned a lot doing it myself. Including the importance of LOTS of oilsorb towels available at all times.
The left side is the assembled motor for the stabilizer, the right side is the one I disassembled.

We’ve ordered the list of spare parts that would be hard to get in Mexico. Now I just need to review where everything is on our own boat so I know what to look for when and if anything stops working.

Jordan Estate Winery

In Sonoma County, if you are studying fluids you must study wine. We spent an enjoyable day with two tastings – Jordan Winery and Ramey. Perfect on a dreary rainy and chilly day in California.

Biking Around Anacortes

A beautiful spring day in Anacortes.  Time to dust off the bike and do some exploring.  We had head about the Tommy Thompson trail (https://www.wta.org/go-hiking/hikes/tommy-thompson-trail), and have seen where it crosses Fidalgo Bay while driving into town.  Today I decided to go find it.

strava.app.link/dXcjiaUx8U

I rode in from Skline on SR 20… not many options here, and the shouldder is pretty decent.  I went to see if the local bike shop was open (it wasn’t) and then across to “R” Avenue.  The trail is a paved, multi-use path that runs beside it.  It winds through the boat yards on the way out of town and then out and across the bay.

I rode a little way towards March point.  This is a photo looking back across the Bay to Anacortes.  On the right is a trailer park owned by the refinery for recreational use by employees.

img_6811

This is looking back at the trestle across the bay.

img_6814

Finally, a shot from the trestle looking north up the Bay towards Anacortes and Cap Sante Marina.

img_6816

Our Land Base

The dock that Miss Miranda lives at is accompanied by a one bedroom condo. This is our land base for the foreseeable future. Miranda will have a place while we are away, and this will be a touchdown spot for us in between voyages.

For the past 3 years we’ve rented it out and not set foot in it. When we reentered in December, it was obvious it needed a LOT of work. It’s 40 years old and not much had been done in all those years. Remember 1970s avocado green and orange? We first decided to do the kitchen, paint and refloor and replace all the appliances. Along the way we decided might as well do the whole thing – a bathroom refresh is still in the works.

The old condo – you can’t see the 1970s orange flowered floor tiles in the kitchen!

Of course, as all remodels do, it’s taken twice as long as planned. To be fair, that’s partly because all the snow delayed the delivery of the kitchen cabinets by two weeks.

Yesterday, all the protective covering was removed and the new condo revealed!

Now we can clean the dust off and the movers will pull up with our stuff from storage on Monday morning. I am having a bit of a panic that we haven’t downsized our stuff enough! I’ve also realized that after nearly 2 months on the boat, there is not much I have missed from our stuff.

I can’t wait to enjoy the view through our newly revealed windows while sitting on the couch enjoying a cocktail.

Miss Miranda is right outside the window on the left.

Deception Pass

February was a snowy and frigid month, but we did have a weekend that was good for getting outside. We decided to get our boat chores done one Saturday morning and then explore Deception Pass State Park. We have passed under the Deception Pass bridge which connects the Straight of Juan de Fuca to Skagit Bay many times, but had never seen it by land.

Going through by boat can be hairy if you don’t time the currents right. When the tide is coming in or going out the currents can get up to several knots. It’s a tight passage with lots of rocks and lots of boats wanting to go in both directions, so we always time it for slack current to make it a non-event.

On Saturday we came by car, and walked over the bridge. This turned out to be much scarier than I expected! I wanted to take a picture looking directly down from the bridge, but my stomach wouldn’t allow me to. So here is a shot from the bridge looking out and Larry pointing down. Neither of us could actually look down.

Looking back toward Saratoga Passage
Looking out to the Straight of Juan de Fuca

It’s a long way down!

The to-do list

We have a bunch of things on our to-do list, between the renovations on the condo, getting the boat ready to go into the yard and getting ready to cruise to Alaska and beyond. We had our post-it notes with the tasks on flip chart paper before we moved out of the house, but we’ve improvised on the boat, using the aft salon window. We’ve grown addicted to the satisfaction of crossing off a task, and sometimes we (OK, I) get upset when we do something useful that is NOT on a sticky…

Captain’s License Course

Module_1 I am working on my Captain’s License, using an online system that was recommended by a fellow SYC member – https://www.marinerslearningsystem.com/

I got the “Captain in a Box” course, which contains a full set of printed course materials in addition to online access via their portal.  It’s very easy to use, and the self-paced learning fits my style.  I like having the option of using the portal online or the books for offline reference.  I just finished the first module, and as a result got this sticker.  Not really sure what I am supposed to do with it…. so might as well display it proudly here 🙂

My goal is to take the test in May.