If it were me and depending on the time I had to spend there I would do it diy. You said you had a boat do I assume you have some kind of depth finder maybe di or si. If you fish a lot you should know what to look for. Google earth the the lake look for marinas, blowdowns, piers, etc. this is my opinion and what I would do I, I would save that money. Reesguid I think fishes that area, I see him posting in msbullnettler slot in there crappie forum, I'm sure he would help you. Good luck ether way