My understanding is (...I am a member at SVR...) no sanction, no cards required. $5 gate fee for all adults and kids that are racing...other kids are free. Sign up usually is open right up 'til the parade lap starts...but I would get signed up before that. The barrel race is going to use the normal horse barrel race layout (like at the county fair)...so it's going to be a 20 second +/- race! I think there will be a limited number of sign-up spots for the barrel race (everyone does the circuit individually...timed), so there may only be 20 or 30 or however many they have time for between HS races. Everything sounds fun to me and the prizes donated so far for the raffles are outstanding!i have never been out to SVR planning on making the trip this Sunday!! Is the track part of oma or eroc or any sanction that i need to buy a membership for? Also I will be riding big bike race at 1 so i can just show up around 11 right no need to get up super early or does sign up close once little guys are out there? whats barrel race?