Weekend Trip?
Before I'd put up the money for transport, if you have the time,you should be able to make Dana in one long day and Long Beach easily the next. If you can't make the trip, do you have friends who could do it for expenses? The idea of unstepping the mast and a haul and launch plus transportation expense seems unreasonable given the less than 90 mile motorsail. I'd explore other alternatives first, but if you have already done that, I'd check in the Log newspaper which carries several transportation ads and maybe someone on this board can help out. Good luck.