Hi Everyone. My husband and I are wanting to take our first trip to the USA mid September to end of October 2018. We have 6 weeks to travel and are not really interested in the big cities. We are wanting to see more of the national parks and the real america and the people. although in saying that our first stop will be Las Vegas for 3 days. On our first leg after that we are wanting to do a loop from Bryce Canyon up to Yellowstone, back down to Moab, Monument Valley and Grand Canyon NP.We are hoping to do this in 2 weeks??? Do we need to allow for another week? After that we are thinking of going cross country through Texas to San Antonio. Is there much to see along the way, or are we better of flying to San Antonio and continuing our road trip from there.From there we wanted to see New Orleans then up towards Memphis and Nashville.After that we want to head back down towards Florida before heading home to Australia.Can we fit all this in 6 weeks?