Grand Canyon trip - July 2010

Our trip started at Balmorhea State Park in west Texas. They have a spring fed swimming pool that is 1.75 acres and goes from 3 - 25 ft. deep. The pool has 3 sections with one from 3 - 5 ft., the middle section from 5 - 25 ft., and the third section is all about 25 ft. deep with diving boards. They give scuba lessons in the center section and we got to watch.