Not sure what might be going on there these days. I was stationed there back in 05 and the scene was pretty good with a combination of racers and rec riders. Here is a list of "training rides" from Team La'Sport's website, http://www.teamlasport.org/training.html Their website appears outdated as well but I have ridden most of those routes so you should be good there. You might also check out http://rivercitycycling.com/