We are moving and will be towing a Mitsubishi Galant (small car) behind a Ford F150 Crew Cab truck on a U-Haul towing dolly. Is it ok to pack stuff in the car that's being towed? We're squeezed for room in the truck and would like to use the car for suitcases and hanging clothes. Someone told my husband it would make the car fishtail, but as long as the load is evenly distributed, is there any problem? Thanks!