Houston Accesss is the last chance to get to the base area from the Paradise Area.
As Lower Forest Queen begins you'll see orange signs and trail markers back to the base area on the left.
The trail crosses the top of Lower Ruby Chief and wraps under the top of the Teocalli Left next to Short Cut.
You'll find Houston towards your left after you cross under the Teocalli Lift.
You can get to Painter Boy Lift or all the way back to Lower Keystone and Warming House Hill to the base area.