The new cable park will be open, but it about a 2 hour drive from Richardson. It is called Wakesport Ranch. Lake Lavon is real close to Richardson, the water will still be pretty cold though. The Warming Hut boardshop is in Richardson
Umm, how about wakeboard?! I live in Richardson. When are you coming down? There are a couple of lakes (Lavon and Hubbard) that aren't going to be too far from you. Depending on when you come there should be a lot of people available to ride both through www.dallaswakeboarding.com and www.wakeboardchurch.com.