I've used the Roadcrafter alot in the southeast US. It is not best suited for that environment. I picked up the Badlands this year.. I did 700+ miles across Kansas & Missouri in June, with the high being 106... I don't believe that anything will work well in those temps. Stopped to hydrate, internaly and externally every 100 miles or so. The Badlands flowed enough to get good evaporative effect without letting the furnace blast get to you. Very good and effective compromise!! It also spent a day in torrential rain without a leak..
'86 Honda VFR
'89 Honda Transalp
'91 Honda ST1100
All at home patiently awaiting my return
'89 Yamaha XTZ 750 Super Tenere