Not a Maritime Attorney, but seen a few boats on shore after hurricanes...
This appears to be a salvage operation. and he's screwed.... how screwed is sort of up to him...
I see 2 outcomes, it gets re floated, or its cutup and hauled off. nether will be good for him.
if he doesn't have the resources to have it re-floated, then some salvage operator can do that, but will want a % of the value of the boat, (25-50%).
if its cut up, well that's even less value back to him.
either way, he's lost his home, or a large amount of value.
I have mixed emotions on this one... he made some bad decisions and now its going to cost him.
I did talk to a guy living on his valant 6 weeks after Andrew tore up miami. he was 30' into the mangroves high and dry, sitting on elliot key.
he was living on the boat, waiting for the government to lift him out. since he was still aboard it couldn't be considered abandoned, and salvage couldn't begin. (he said). Since it was environmental sensitive area, he was just waiting them out.... must have worked, since the boat was gone a 2 wks later when we when back...
-I think if I were him, I go stay on the boat, and not leave... and wait them out... plus find a maritime atty, asap.
ps: msg sent.