Welcome to iRV2. We are glad you found us. I am sorry I can't help you with your questions as I have no travel experience in your area and no towing experience with a flat bed.
I do believe you have come to the right Site to get your answers. Hopefully someone will jump in here with some suggestions.
Don & Bev Morgan Weyauwega WI, 05 Itasca Horizon 40KD, 400 HP Cummins, Delorme GPS LT 40, Toad 07 Saturn Vue AWD, Air Force One, TST 510 TPMS, Mayor of Weyauwega 2007 - 2013, Waupaca Co Board Supervisor 2010 - 2014