I checked these sites out. Thank God for technology because I wouldn't know much about this at all since it seems to be a regional thing. I met one Rhomeo who was a teacher at the school I worked in last year. He was also a member of Phi Beta Sigma and married to a Soror. He was a very nice guy.
I was also checking out other sites for other auxilliary groups like the Delta Beaus/Gents. There are so many groups I can't keep up.