Hi, I'm sorry to hear about your loss. My condolences. Also, welcome to the forums
(CF). Odds are you can find some nice folks here, to assist you with whatever you need. Including your request(s).
I'll try & help you out a bit with information on marinas
. And give a shout, if you need anything else.
The below link, should, take you to the Jan. 2015 issue of "Northwest Yachting" Magazine.
In the first issue of the year, they always have a report on the vast majority (meaning, almost all) of the marinas in WA. Along with the respective fees
of each marina, slip type, & availability, facilities @ each location etc.
January 2015 - Northwest Yachting Magazine
I hope that that helps. Also, most folks (me included) will tell you that it's wisest to make the trip you're contemplating, between now, & early Sep. at the latest. As, likely you know that that's when the first of the fierce Winter storms typically start. That, & aside from preparing the boat well for the journey, to make sure that you pick a good (predicted) weather
window. Because even though this is the "tame" weather
season in the NW, Neptune still throws fits on occasion, regardless of what the calendar says.
Good luck, & have fun!
PS: If the boat hasn't been used much in quite a while, it may be cheaper to truck her up to Puget Sound
. As opposed to the $ layout for prep,, plus for the trip itself. As boats which sit, "wear out" faster than those which are regularly used.