My wife and I are tent campers looking at A-Liners. We have 2 kids, aged 4 and 6 who would be camping with us. We were finally able to find a Scout Family model (the 15' model with 3 beds that can sleep 4 adults) to see in person. We love the layout and believe our family of 4 will fit comfortably in it for years. We're comparing it to a Ranger 12 model which we believe we would outgrow in several years as our kids get bigger. Again, we much prefer the Family Scout size and layout. The only drawbacks we have with the Family Scout is that they do not have water tanks or exterior showers. If we're moving from tents to campers, we want an exterior shower and an interior water tank. The Family Scout we're looking at does have the Parks package which adds the incoming city water connection and interior sink. Has anyone here added a water tank/pump or an exterior shower sprayer to their Scout models? I imagine it wouldn't be too hard to do since it already has a water connection.