We live in Arizona and would like to take some short 1-2 day trips up to Sedona or Flagstaff this summer. We have a 690 24 deep cycle battery and will be charging it with a battery minder 2012 when not in use. I'm mostly worried about whether or not our battery will last sufficiently for us when staying 1-2 nights. We have a Fleetwood Niagara that has a 3 way fridge, microwave, burners, sink, water heater, and lights. It also has a power leveler on the front which can be used fully charged while setting up but probably won't be when tearing down. I'm just wondering if it's practical to assume the battery will last for 2 days under normal minimal use? The way I see it we will rarely use lights, can set the fridge to propane, we probably don't need a shower and if my wife wants one we could just crank the heater on just for that for maybe 15 minutes. Besides that we would just need our phones charged which could always be done in the truck. I'm wanting to try a few nights at Forest campgrounds to save some money, but just don't want to be stuck stranded without being able to lift the hitch receiver back up because of lack of power. I got say, the electric leveler is nice when everything is going perfect, but it sure is stressful when the battery is down.