Foster, It's the first Sunday in March if memory serves me right. Should be the 7th. Usually posted on the state shoot schedule. Two weeks later will be K-Zoo Show.
Rick (DEADDAWG)is correct on the date I looked on the state muzzleloading site and just plain overlooked it the first time. If you didn't get my first message Here is the address Michigan state muzzleloading association. then go to the shoot schedule for 2010. Seems strange using that year It'l probably take me till june to get used to 2010.
