I had a mixed experience with our dry storage of our trawler in Anacortes. At the time it was the ideal situation - the boat we bought needed some things worked on so dry -vs- marina made absolutely no difference to us, and it was a little cheaper per month so that almost sealed the deal, keeping the boat closest to us while we spent every weekend working on it, we were on a waiting list for our marina while we did so. As it turned out we timed it just about right. We were in dry storage for just over six months and then our spot opened up in the marina in Shelter Bay, and were just finishing a bunch of work in the engine room. It was a great solution for us in that regard.
I wasn't there for the haul, I left it on their dock and my son attended the haul and blocking. As it turned out the crew, for whatever reason, didn't pay attention to whether the boat was level, and that didn't work well for me. It caused drains to not drain properly all over the boat, and even some areas to leak (they needed sealing, but since the boat never regularly sat at that particular heel angle, the leak had never been detected.) It was way bow high and heeled to stbd. Due to weather and weekend, I ended up building a makeshift shelter over my after cabin until we could get them to come out and reset the boat. Even then it wasn't the greatest, I ended up carefully getting the port/stbd level myself with the jackstands. The response from the lady who ran the storage yards for North Harbor was a bit indifferent. I suffered no real damage, but it was a definite put off. (Every other contact I've ever had with NHD for service or parts is completely the opposite, mind you, wondering if I was dealing with someone who was seeing their job go away, see below.)
That yard (North Harbor Diesel) sold their interest in that yard and a few others (maybe all of their storage, not sure) to AMG, but I've never dealt with them. North Harbor wasn't really set up for any sort of weekend or day trip in/out boating as their dock space is very limited to be able to pull and set boats. I have no idea what AMG's dockspace availability is.
The one that is set up for that would be Pacific Marine, who have a ramp and large dock of their own. We stored our last boat there. If I were to consider dry storage and thinking about weekend trips in my trawler from Anacortes, I would look to that facility first. There are a number of trawlers and other larger boats stored there, I want to say some TF members there too. They are close to the water, have the flattest smoothest ground to cover while moving your boat. Most other yards in Anacortes need to move your boat a considerable distance or have some good bumps to move it over. Not too bad for once a year winter storage, but not something I'd want for multiple in/outs per year. At Pacific Marine you basically have a "home". They set some concrete blocks as bases for your blocking, and have stands and wood blocks set to complete your blocking. Not the cradles being talked about in Lou's thread, but definitely a planned well supported spot for your hull.
Regarding some of the discussion about marina/storage location in proximity to home - for us having the boat close, especially now while it is new to us is in maximizing our ability to get to it after work or on weekends to do work on it, but living close to Laconner and having a dock there works well for us for now. (Ask me again after 100 slogs up and down the channel how I feel about it though.)
Free advice not taken is worth nothing.