If you want to find a reenactment unit in your area, there are organisations that have lists, like in Australia we have the ARLHO and the ALHF.
This thread is no doubt pointless.
Reenactment is based around research, there is so many things to take into factor when choosing a reenacting unit such as are they government approved, are they safe
This list will only help idiots who think that they should go with a unit without doing any research on it at all.