Unfortunately the nearest harbor is Santa Cruz harbor, with a decades-long waitlist for a slip. I spoke to them about a transient slip but they don't have any availability until winter...plus I'm a bit uncomfortable with the idea of leaving it in salt water. No rack storage anywhere on the coast either, so I'd have to drive a few hours inland.
Driving a few hours inland seems like far less hassle than trying to construct a cradle, lift the boat off the trailer, and then reverse the whole process. Check out the Sacramento River Delta area. Dozens of marinas with lots of available transient slips, in fresh water.