Tankless water heater upgrade

Yeah definitely have to plan and look ahead for those super long away from home trips... State and Federal Parks are definitely not going to allow it, that's for sure. My rv has a bath tub tho and with a good hot water supply, I've been looking into the "Closeout Zone gentlet jet spa for bathtubs" it's actually 12v. Low amp $49.99 on Jet.com.... I'm also looking at a few bathtub mat bubble options too...That will be more my solution for smaller trips or trips where the Coleman, won't be an option. I sincerely recommend hot water spa therapy for anyone with pain issues. I've personally been on a totally natural pain management system for almost 5 years now in June. I just couldn't deal with the constant fog of Duragesic Morphine patches and refuse to continue that type of treatment. The last go around I had 100's of stitches, and heck the time before that.. they completely put my face back together... I will give the military credit tho... everytime ive needed to be put back together tho... they have sent me to great civilian plastic surgeons... you would have to look very close and probably even have to know where all the so many scares even are to see them... and I dont think I have a bone left in my body I haven't broken by now...
I'm actually buying a dirt bike ASAP and going out to Ocala national forest... at least this time if I break something... it's for me and no one else... I'm a farmer now and work my rear off out here... Heck my 21 year old can't even keep up with me... but I do suffer for it all later... nothing alittle hot water therapy, the right super foods, and the proper vitamin supplements can't fix...
Pedal to the metal....