Dime, yeah just a 1/2 -3/4 inch. I have jumped in off the thick shelves on the side, of some runs, though. One fellow that I met from NC friended me on Facebook. I guess if I go down to the Outer Banks, I'll get a leg up on things. He told me where to fly fish from shore and where to tent camp- 2 things I couldn't easily find there .They were some good ol' boys, I should tell them to stop in here, at least in season. Good luck RJ, if you get sick of looking at trees and chattering squirrels and want to splash some water, let me know. End of the week I may go again.