The way the winter is going you may be better off putting some paddles on it so you can skim the water, I think Ice is a ways out still. Gonna be on the Bay with that thing? We have a few projects going together around town right now we plan on bein down there with.
HAHA i actually have an old set of skat trak haulers that I used in the snow last year when it got deep. It didn't work to well as the front was more a plow than steering.
I always wanted to try a set of Ice Picks in the tires. i guess they are a PITA to set up (drill hole in tire, put through, add caulk, tighten down) and actually have a decent grid. I have the Cheng Shin ice tires with 2/lug in the middle 2 lugs and 1/lug everywhere else. Works great on a track with turns but for drag races, they just spin through all 6 gears.
Carpet is used when the tires have tubes in them. also when setting up picks and etc. try to avoid having then inline with each other any where on the tire.
What about a straight line in a 45 degree angle across the tire having the first pick in the line and the last pick in the line on the same 90 degree line across the tread?
Like this
http://www.kawieriders.com/forum/member-pictures-movies/92665-my-ice-tire-setup.html
(with the ice picks)
I got a guy whos got 180 ice picks for sale. If you interested hes also got like 250 studs with backers for like 250-300$