5th wheel double towing

Total Combined length: 62 feet
Total Combined weight: 20500 pounds
Two trailers combine weight - 12800 pounds
Fuel economy as shown - 7 city, 11 highway (65 mph)
Fuel economy truck only - 17 city, 22 highway (65 mph)

2008 GMC Sierra 2500 HD Diesel Crew Cab 4x4:
weight with full fuel, 2 adults, camping gear - 7700 pounds,
max tow limit - 13500 pounds (with 5th wheel hitch),
Reese R16 5th wheel hitch - 16000 pound limit (4000 pound tongue limit)
GVWR - total combined truck and trailers weight limit - 22000 pounds

2009 Carriage Domani DF310 Camper (4 electric drum brakes)
length - 31.9 feet
hight (hitched) 13.5 feet
weight - 11500 pounds (max limit)
tongue weight 2400 pounds
Reese 5th Airborne Pin Box (80 psi) - 16000 pound limit (3200 pound tongue limit)

2010 Yamaha Cruiser SHO on Com-Fab trailer (no brakes)
length - 15 feet
weight fueled on trailer - approximately 1300 pounds, trailer tongue - 125 pounds
custom welded Class I hitch receiver - 2000 pound limit (200 pound tongue limit)

10 different camera views:
CarCam Q2, records full HD video and audio at 1080i on continues loop - 8.8 hours
in this video it was set to 720p for wider viewing angle.
old "lipstick" camera connected to old Sony camcorder.
Wireless RV rear view camera with 7 inch monitor.
Video was produced with iMovie 9