Where are you staying in Estes Park?
We spent a week in August at Manor RV Park in Estes . . . and had a blast!
We stayed at the Monte Bello RV park in Taos about six years ago . . . I believe that was the first year they opened up for business.
http://taosmontebellorvpark.com/
Their website is not so great (on the photo page, click on the blank white boxes and you'll see the photos), but it is a great park to stay at!
It is about a mile west of Taos near the airport and on the same road that goes over the Rio Grand Gorge Bridge.
It was a nice park with no trees (of course, it is in the desert), but we enjoyed the week we stayed there!
Thinking about dropping in again maybe next year!