For sales:  2008 Gearbox 295FS 5th Wheel Toy Hauler by Fleetwood, asking $16K. Trailer is 31.42ft long 12.75ft tall, 11.5" of space for toys, double axel, no slides, refueling station, onboard air compressor, propane connection for outdoor cooking, and outdoor shower.  Dry weight of 8,250 lbs. and you can add up to 5,550 lbs. of toys and personal items, GVWR is 13,800 lbs., with a hitch weight of 1,980 lbs.  120-gal of fresh water, 55-gal gray, 40-gal black, 10-gal hot water.

This trailer easily sleeps 8 and the bottom bunk converts into a couch for additional seating.  Internal/external sound system with a Rockford Fosgate Sub-woofer. Cook with the 3-burner propane oven and cooktop, propane/electric refrigerator, porcelain toilet, and the shower has a glass door.  Trailer is rated for a 50-amp hookup or use the 5,500-watt Onan generator to run the microwave or 15,000 BTU roof A/C for plenty of cooling.  Cargo area for toys is 11.58 ft long, you can easily fit 4 full-size quads plus a smaller one in the kitchen area.