I'm a player too although I'm not a liveaboard. Having said that, the only guitars I would consider bringing on board would be the bolt in necks. Keeping my Les Paul's on the boat is not even a consideration due to the concern over neck movemt. As it is, living in the hard, I'm doing setups every 6 months. I'd hate to see what would happen in a uncontrolled environment. If I were u I'd start by experimenting with my least favorite and go from there.