[jagizzi]

I went through the floor, all the way to the outside, with the two bolts on the outside wall. That was made necessary last year when I arrived at the first day of a month long camping/boondocking trip and found the toilet loose. The toilet is front heavy and even though I created an epoxy plug under the aluminum skin the bolts pulled out of the brittle epoxy.

I used threaded rod as it made it easier to place the nuts on the inside so I didn't even have to remove the toilet. Once I found the long drill bit the whole job took me less than an hour, which was awesome because I was worried the trip was over, or at least complicated.

I did nothing with the front two bolts as they hadn't broken loose.