Am I missing something? ......................
You aer looking for a liveaboard that is trailerable?
Those seem to be, if not mutually exclusive, then at least mutually unneeded?
Usually the point of living aboard is that the boat is in the water all the time; and you don't need any land.
Excerpt from previous post:
"Not thinking about relocating the boat often, just hoping that it could be something fairly simple to move if the need arises. Don't want to have to get permits, use a crane, spend a fortune, etc"