Larry, I'm in CT, but I'm 100% sure there is an active club out toward the Cape that shoots what you're looking for. You might post over on the rimfire section of benchrestcentral.com. The name of the club escapes me, but I know I've seen anouncements from them. I'll keep an eye out. Oh, and try the Springfield club,too. The father of one of our club members shoots there, mostly centerfire; I'll check on the rimfire aspect of it as I should see him in a day or 2. Don't know the official name of that one either.