Going to San Antonio in 9 days. Will be staying at La Cascada on Dwyer Avenue for 5 days. Have done some research, and probably want to hit the Alamo, Natural Bridge Caverns, do a Mission tour, Riverwalk. Wondered if they have something like the city pass? We used one in London last year and it was convenient. One price for admissions to multiple museums, and attractions. Know after reading thru the forum to stay away from RW for Mexican food, and have researched some of the restaurant ideas I read about here. Wondering about anything else? Tubing in New Braunfels? Anything more exotic that I am missing? From Florida, and just looking for some adventures. There is my husband 22 yr old son and myself, all of who are active...Any suggestions are welcomed and appreciated.