Last (RV) was a 1972 1 ton International truck with leaky camper. IT WAS GREAT! Just bought but haven't received yet a Jayco 175RD. Towing with 2017 Toyota Highlander V6, trans cooler and aftermarket tow package. So, before the DAY OF DAYS next week, looking for encouragement, advice, tips, cautions... anything. Looking forward to this adventure for sure.