@Josh here’s my thoughts
1. Go through whole trailer and check screws and any lots to make sure they’re tight. They will loosen. If holes strip out stuff them with toothpicks and glue then put screw back in.
2. Have a dedicated fresh water fill hose (they’re white and safe for human use) and a...
I use the Rockagator waterproof phone pouch. Can take pictures thru the case.
https://rockagator.com/collections/waterproof-phone-pouches/products/rockag
@Squatchin I went to the hardware store and test fit then bought appropriate size rubber “O” rings. Work perfectly. Just stretch over first
then roll into place. Cheap, easy to get and work great.