I'm glad you are able to travel again. The best therapy equipment is what's on hand. I finished rehab on my last hip replacement while living for the winter in a camper in South Texas. I used sturdy straps, the steps on the camper, ankle weights, resistance bands and the walking paths and (swimming pools) where we stayed. My current (pain) PT makes sure all of my exercises can be done just as simply. No fancy equipment for this girl.
Sue