Just got back from 10 days near Tahoe. Before I left, I made a bunch of changes to my trailer/truck. Thought I'd share.
Overall view of trailer after most mods...the wheels on the cart come off during transport
The cart comes off w/4 bolts and can be rolled around camp. Includes the battery box and Edgestar fridge (cooler on there for transport, the fridge goes in the trailer itself).
Cut off the original Forest Service ball hitch
Adding extending tongue
Battery box, w/cheapo wally-world battery + inverter
Close-up of the fridge cart
Attachment point for battery charging from my hummer (more info http://www.expeditionportal.com/forum/showthread.php?t=46576)
Pic of the fridge cart in place, from a fully charged battery, the fridge lasted 6 days in 85+ heat (high 30s at night), with lots of beer, food taken out, just like a normal fridge. I could charge the battery in ~1 hr plugged into the truck, just wheel the cart over, start the truck and plug it in
Eventually I'll make a brace to flip the extendable tongue around and quickly mount the cart to the tongue reversed around and in the rear hitch so I can drive it around while charging it w/o having to use the trailer (make sense?)
Overall view of trailer after most mods...the wheels on the cart come off during transport

The cart comes off w/4 bolts and can be rolled around camp. Includes the battery box and Edgestar fridge (cooler on there for transport, the fridge goes in the trailer itself).
Cut off the original Forest Service ball hitch

Adding extending tongue


Battery box, w/cheapo wally-world battery + inverter

Close-up of the fridge cart

Attachment point for battery charging from my hummer (more info http://www.expeditionportal.com/forum/showthread.php?t=46576)

Pic of the fridge cart in place, from a fully charged battery, the fridge lasted 6 days in 85+ heat (high 30s at night), with lots of beer, food taken out, just like a normal fridge. I could charge the battery in ~1 hr plugged into the truck, just wheel the cart over, start the truck and plug it in
