I agree floating the boat is the safest and easiest way. I live in E-town, and the city has a small park lake with a ramp. They let me drop my pontoon in there and tied up to the dock for a couple days while I did mine.

But solely as a service to you, and only for the purpose of providing assistance, if you want to ramp your boat in at Cumberland Lake, Wolfe Creek Dam, I promise to take it fishing for 4-5 days while providing free 24 hour security for it. If that sounds good, please be sure to fill the fuel tank with gas and the livewell with shiners