I'm still search for a Toy Hauler with as much capacity as possible. The Voltage line has one model that has something like 160 gal grey capacity, but the unit is 44 ft long. That's just too much to haul around.
The Grand Design Momentum 328m has 104 gal grey capacity but they split up the grey tanks into a 52 gal for the kitchen sink and another 52 gal sink for the shower. I'm going to investigate if it's possible to somehow have the 2 grey tanks hooked together so they can yield a true 104 gal grey capacity. I would think showering uses a lot more water than kitchen activities.
