Welcome aboard shipmate. Sacandaga huh? The Admiral is from Ft. Edward/Glens Falls near Lake George. Glad this thread is such a resource, it makes it worthwhile. Not sure about cleaning the hull liner. Do you have the original foam and fabric or the replacement Ozite (carpet) liner? The foam and fabric might prove a pip to clean with the foam that was original nearing the end of it's life. Nasty stuff actually. The Ozite might be easier with a cleaner applied with a garden sprayer and removed with a wet or dry shop vac. 110 power at a dock perhaps during the cleaning. There are a few threads on this subject in the forums that you can search out. If anyone else has a suggestion feel free to post it here. I have been so focused on tear it out and start over I'm not the best source. Again welcome.