hi everybody, me and some other families are going to go camping this weekend at Harpeth river bridge campground. I've heard there's a boat ramp at the campground, how deep is the water there? I have a 18ft Lowe bass boat, was wondering if its too shallow cause I've read that you should use a Jon boat. also are there any crappie to catch there and if so anyone have some tips, any help would be appreciated, thanks.