Thanks everyone for your responses so far.
Mreibman, Interesting idea, I will look into a make-up box and see what that leads to.
Issac, we race on a routed track. Not sure of the surface material but to me looks like formica? We are running all of the cars in my picture. Mostly stock, NSR tires. Slop in the chassis. Open guides. Group C, LMP, 60's protoypes, Trans Am, GT1, GT3, NSR F1.
Ernie, long time. 1/32nd scale is as satisfying as 1/24th. The track is shorter and speeds are slower but racing is racing. We recently had a routed 1/32 track move into the area and it is a lot of fun hanging the tail end of a car out again. The San Jose Club is now racing in 2 scales. Many of us (including me) have Brad Bowman HO tracks. The HO cars are much faster than the 1/32nd cars so it is very much different racing but the 1/32nd scale cars look real!
EM, Good suggestion, but bigger than I want to lug around I think. As I've gotten older I try to go more minimalist when possible.