Zanshin nailed it. I am the fleet manager for a first tier company and there is a reason why we don't want boats over five years old. We only take new boats in our fleet and prefer five year or shorter terms for management.
costs go up exponentially at the same time that the revenue goes down. The only way to rent an older boat with all the competition is to lower the price
. You get the budget
conscious consumer spending less money
at the same time that all of your systems are wearing out. This is especially true if you are talking about a boat that has already seen charter service
Conch, Pro Valor and Captains Compass
are the only companies that I know of that might consider your boat. As Zanshin said even these companies have a large number of five year old ex moorings/sunsail boats to choose from so they might not be interested either.