When I left Westshore in 72, we were all male, later in 72 I was a Gardner Guard for a short time and they were all male. Later in 72, I went to Johnsonburg and they were co-ed already. That was last time I was in an all male corps(maybe 74 with Bucs, but can't remember for sure). Hamburg was already co-ed when I marched there. I must say co-ed is the way to go, especially all-age.....