Rio Guadalupe Resort provides what most consider the best place in New Braunfels for tubing on the Guadalupe river. Anglers from all over Texas visit us for a chance at Trophy Trout. So whether you want to Raft or tube. Float or Fish. Rio can help make your stay complete.urban-005 The disposable container ban is no longer in effect but of course, always use litter bags that we provide and never bring glass to the river. River tube and raft rentals for tubing on the Guadalupe River include a shuttle upstream to one of two put-in points on the Guadalupe River’s popular Tube Loop providing a great float back to Rio Guadalupe Resort at the 4th Crossing Bridge.fishing5