A couple of questions to you avid fisherpeople out there: Is there any coatings etc. that you have put on the bottom of your boat to help protect it? I have heard that if you put the spray on truck bed liner on the bottom of the boat it isn't as sticky as aluminum on the rocks? So what do I do, leave the boat retro or have something put on it? Anyway, I appreciate any input that anybody might have on this subject. Feel free to email me if you'd like.