If you plan on camping off grid, you may want to consider a camper with a generator built into the camper. Very few travel trailers would have one. Even fifth wheel ones are not as common, unless they are toyhaulers. If you add an antisway system to your truck for the travel trailer, it would start to add up to the cost of a fifth wheel hitch. I personally like having the onboard generator. If you only camp at rv parks, not such a big deal. You can also haul a generator along, but that has to be factored in as well. Good luck.