I own a 2004 Tundra TRD sr5 access cab with the towing package. I am new to the camping world, as a matter of fact, we just bought our first camper last night, a 2009 r-pod r-175. I am trying to do some reading and figure out if I will need a generator or not. We will probably be doing 2 night camping trips, with the longest being a 4-5 day hunting trip this fall. We only have one battery right now, but I would like to purchase another one. My question is, will I just be able to hook my camper up to the truck and let it run for a while to bring the battery charge back up, or is my truck not equipped with the right equipment to do this. Thanks.