So my husband decided it would be best to go ahead and replace the entire floor, especially with the amount of rot near the wheel wells. We have no idea how we are suppose to install and seal around them. I've looked through some threads so that I wasn't being repetitive, but I haven't come across any visual examples. Can someone provide us with some guidance and pictures? We have a 1961 Shasta 16SC. We are also considering removing any plumbing for the toilet since we are replacing the entire floor and make that into just a closet.