Using way less propane

As first time rvers we literally stumbled on some things, a few months ago my husband was pouring over some of the manuals that came with our RV when he discovered that we are able to switch the hot water heater from propane to electric....who knew! Now it has been 3 months since we refilled the propane tanks, that's a big savings since our electric is included here in the RV park. We still use the propane only stove and oven for cooking but I really don't use the oven that much in the summer. I love to use the propane grill we have outside whenever possible, the food is always so flavorful and it is much healthier than frying. Something as simple as a bag of seasoned precooked hot wings are so delicious if you just crisp them up on the grill and the RV stays nice and cool.