I'm a big fan of the bidet over TP. However, I tend to backpack in places with plentiful water. I'm planning an upcoming trip to BBNP and wondering what folks do about bidets versus TP in a desert environment? I tend to use 250-500 mL per poop, including hand washing (maybe I'm doing it wrong). I plan to carry the bidet for when I'm near-ish the water cache and limited water sources (obviously not right near!), but what do people do in the desert far from water? Is it worth carrying more water/using drinking water for this or do people just switch to TP? And, relatedly, I assume best practice nowadays is you have to pack out the TP?