Glad you made it, Chuck. Which neighborhood did y'all end up in? Our Wed. shop ride rolls right through Centennial from Summit Ridge Drive and on into Lake Carolina up past the fountain and then on out the backside of the development. Let me know if you'd like some tips on routes to take/distances/etc.
Don't forget, the Friday night ride leaves from Town Center there in LC at 6:30 for 20 miles at about a 15 or so pace. This is more or less a social ride where you can spend most of the ride just chatting with the group.
Sat. there are usually rides leaving at 7:30 AM and rolling through LC.
So, what brought you to Columbia?