I'm new to this area, (from Michigan), just wondering if there are trail riding groups of (older) ladies?

Yes, I bet you could find some gals and guys to trail ride with. Try looking on websites that show things to do in the WMF

There are many older ladies in the area that ride. I am not familiar with any specific groups that have scheduled rides other than the Hunt. I know th erw are several that ride every Sunday and park their trailers along US 1 at May Street.

There are groups but I havent heard of a specific older womans group

I am planning to attend the clean up next Sunday, maybe I'll meet some there??I Guess Any group would get me started.