You'll want a F/T captain in either case to know and care for your boat. With the amount of chartering I'd expect you to do with a 72 a deckhand/chef might be on an as needed basis. For charters the captain can recieve a % of the charters plus tip as a bonus. That will just be an inducement for the captain though. Don't expect him to consider that in the salary negotiations because it may only do a charter here and there. I see you're in Ft. Lauderdale. If you intend to charter in the US there will be some other considerations that are covered pretty well in other threads. They could affect whether it pays to charter.