Thanks for all the replies y'all, we got a huge rain storm here in texas today and I was really able to see the water entrance. It appears the factory never sealed around the outside electrical outlet. Mix that with the busted wheel well from the blow out (Fun fact I actually found a chunk of tire still just hanging out in the camper cabinet). I'm going to assess the damage seems like from the floor 6" up is soft on the wall about a foot wide. I know the camper is aluminum framed so maybe not too much rot. Main thing at the point is dry it in then dry it out!