Billy Bob-
The decison on getting a new or used boat can depend on a variety of reasons and $$ being probably the #1 factor...
There are some great new boats out there. I bought a new Crestliner and love it- I know that is an entirely different type of boat than what you are looking for but the reasons are very much the same in determining what to do in regards to New vs Used. The biggest problem with a used is finding a darn good one. The best reason for a new one is the warranty that comes along with the boat and more importantly ...the MOTOR!
Good luck!

Mac