Summer 2017 - Trip Suggestions

Good morning fellow RVers!! I am looking for some advice for a Summer 2017 Vacation Trip. We typically take two weeks (around the 4th of July weekend). We have traveled quite a bit over the last 5 years so we are looking for something new that doesn't involve days and days of driving to get there... I think 3 out and 3 back is about as far as we want to go this time. We love State and National Parks. We reside in Austin, Texas and have been to the following places:

• Grand Tetons
• Yellowstone
• Rocky Mountain National Park
• Blackhills SD
• Western Colorado (Durango, Ouray, Montrose)
• Carlsbad and Sante Fe
• Big Bend National Park
• Grand Canyon

Are the National Parks in Utah going to be too hot that time of year? We love escaping the Texas heat during July.

Thanks!

-Chris