There are plenty of leagues in North Jersey, indoors of course, but they usually form in autumn so looking for one in February is not likely to be productive. Weather stinks? You're in the northeast exactly halfway through winter. What did you expect? We play indoors here, and we love it. I mostly play a few miles north of NJ in Rockland County, on Har-Tru (West Rock Tennis) or hard (Matchpoint Tennis).