Question about propane and battery consumption?
I am new to RV. I had a pop up for years but it was really just used as a tent that turned into a trailer to move my camping gear. At the end of last year I got a keystone bullet crossfire 2190ex 3 bunk hybrid. Boondocking is something I am definitely considering (I don't know about you guys, but most full hook up campsites reachable for a weekend getaway near North Jersey, are packed fairly tight.) So roughly how long would my batteries and propane last if I am using hot water heater, propane for fridge (pretty much a large college fridge, not a full size), maybe small blast of heat in morning and lights (all led). Batteries I would assume are a few days, but I have no clue how fast I would burn through propane.