Well, driving through AZ on route 60, while scenic, was no fun at all in the K5. I'm definitely not returning the same way I came. I'm going to go south, and hit up I-10, then come up to Dallas, TX on I-20, then north on I-35 through OK and back to Wichita. This return trip looks like it's going to be 3 days worth of driving. I'm pretty sure I'm going to be driving at night on the way back. It'll be cooler outside; my truck has no A/C, and while going through the mountains today my water temp was close to 210, I want to try to avoid overheating while towing the boat.