Wow thankfully we have never experienced a trip like that. I don't even turn on our GPS anymore it was so unreliable. I use a combination of my ipad, mapquest, and rv directories. We are also on our 3rd toilet in 3 years, so you are not alone in the toilet troubles department. lol And there is nothing more fun or relaxing than when trying to back up our 5th wheel into a 90' spot with all of the neighbors watching. I swear it is like a sporting event for them, and they must take bets on how long it will take for us to back in to the spot.