First weekend in September (Saturday & Sunday would be Sept. 6 & 7)looks good to me. Hopefully, Bear's back surgery will be all done and in the past by then and I will have built some vacation time back up. Don't care where as long as the accomodations are within my range and clean. Bear will be happiest if the rooms have doors and windows for easy access and view of the bikes. He gets up all night checking on the bikes and wants to see them parked right outside his window.
My Bear is soooooo very hot natured I am sure he would enjoy the September temps too as long as we don't get into early snowfall. I can't hardly get him to go anywhere in June - August. But we have been to Ruidosa several times in September and it has been good. Warm enough in the day for this Summer Time Child and cool enough at night to sleep good.
And if possible like a couple have said lets stay away from those busy cities. Too much road rage and people not looking for us.