there is no ND chapter (or MN chapter for that matter)....
vast majority of us hang out at www.midwestthundercats.com Based around the MPLS area but there are guys from all over the upper midwest. (ND, MN, IA, WI, NE - nobody from SD that I knwo of)....
Only 2 of us in the Fargo-Moorhead (myself and TDuck - another guy locally but he's not on TCCoA), Tyman is out in western ND, and the closest east would be either MPLS or the Iron Range.
Swing on over to www.midwestthundercats.com (if you haven't already - it's where all of our planning takes place)... We're in Brainerd each year over labor day and occasionally get together for races in Sabin (and also quite a few meets down in MPLS over the year).
15.183 @ 91.19mph - 2.236 60' :: nothing but a tune and 103s
178.7RWHP :: 244.2RWTQ