I’ll go first. After your turn the water off in the shower but before you get out, use your hands to wipe off any standing water on your body. Maybe even give your legs a bit of a shake. This way, you won’t drip nearly as much when you get out, keeping the floor and your towel drier.
Hide an extra roll of toilet paper somewhere in the the bathroom, use for emergencies, tell no one. I smash one flat and put it up behind the false drawer covering the vanity sink.