Golfers in NYC

[EDonk]

I'm in my second year of law school at NYU and am missing golf now... I'm originally from NC and plan on going back there after graduation, but for now, what do you all you New Yorkers do to keep your games sharp? I guess I'm just thinking of types of drills, places to practice (outside of Chelsea Piers) and how a guy gets a round in nearby without paying out of the ass (if possible). Thoughts?