ive only taken trips within a couple hours, but would like to explore a little farther from home. Thinking of dragging my pup from central Florida to western North Carolina. But am wondering if it will handle the trip? Doesn’t seem like our 2003 rockwood was constructed with the best workmanship. Got new tires, will be repacking my bearings, adjusting my brakes, replacing my 7pin plug (it’s frayed). Anything else I should do to be prepared? Think my 15 year old pup with tiny 12” tires can handle this kind of trek? I’ll limit max speed to 65mph.