Note that I try to keep this info up-to-date, but be sure to check the web links, and also check with these parks & locations to be 100% sure (I could be wrong, and sometimes their rules change...)
Boat Rentals: Canoes $4/hour, Pedal Boats $5/half-hour $7/hour, Jon Boats $3/hour $15/day (without motor).
(35.8585,-78.663188)
Google Satellite Map