Do they make a 2 up seat for the 06-07 Swithcback?

there are aftermarket companies that offer alternatives. But the switchback suspension is not going to handle that kind of weight without some suspension upgrades. I think you should look at a 2-up touring design.

You can get a longtracked touring sled designed for what you need and it will still be nimble enough for single riding.

Thanks G T O I was thinking the same thing

Ya know, I got an even better idea,

Your not going to be happy with a 2-up to occasionally drag the wife along, get your 900 Switchback, and get her the entry level IQ chassis.

HA!
Sounds great in theory.
The budget (or lack of budget) dictates a one sled purchase (with trailer of course) Looks like I'm gonna be two uppin it. I'll be happy to just be back on a sled of my own. Thanks for the ideas though.

Saw a guy last weekend with a "Seat Jack" (I have one on my 700 XC when i take my 10yr old for a ride) on a Switchback. He had an adult on it.