Weight reduction?

Has anyone had any luck reducing the weight of their TM?
I like the 3326 but it's 20lbs over the rated capacity of my TV (Ford Edge).

I can think of a few things;
No water
No food
Take the chairs out and put them in the other TV (F350 & boat).
No A/C
No clothing
Put batteries in the other TV.
Put propane tanks in the other TV.

Anything else?