Newbie RV'ers (2014 Fleetwood storm class A towing a CRV )looking for suggestions on driving from Tucson, AZ to central Florida ( several weeks layover in Florida) then from Florida to Bar Harbor, Maine. Suggested places to stay, perhaps boondock overnight, scenic, avoiding congested routes/tolls. Likely stops near Frederick MD, Scranton, PA and New Bedford, MA to visit family. Thanks