.. Why in the hello would you want to pay for a pin? Ride where you want to go and see and have a good time!!! Ride like heck to get back where you started? Ride safe ride long. Lex.
I live in Schertz and should be available for both ends
you going solo lex? i did this exact same ride about 3 years ago. plan those gas stops carefully, once you get west there are a few stretches that gas is hard to be found. also on our trip the wind was horrible and cost us a lot of gas. i actually ran out once but had a spare can with one gallon that saved me. take cash, don't rely on your bank card to work. good luck.