We live full time in our bus (RV) so Curly Mac is a fulltimer too. she does great but I do keep her leashed whenever she's outside. Mostly for her safety. I can't count how many times big dogs have come running towards us and I've had to snatch her up fast to keep them from eating her. She lovessss the ocean! Which is another good thing I keep her leashed cuz she ran right into the waves and loved it.
Anyway, I hope you don't end up tying your baby to the rv, that would suck for her and she may not be there when you return!