I'm wondering if anybody can give me some advice on the Mountain Man Rendezvous in West Yellowstone Montana. I've got a Navy Arms rolling block replica buffalo carbine I need to sell. The mountain man rendezvous seems like the kind of place where people might be interested in it. Does anybody know if it's acceptable to organizers to have it while out and about and actively try to sell it? I've never actually been able to make the event so I'm not really sure what to expect. Thanks.