A brand new state-of-the-art indoor range just opened 2 weeks ago in Randolph NJ. Here's the website: http://www.rtsponline.com/
It's a 25 yd range that accommodates most pistol and rifle calibers. They also rent and sell guns. They are currently accepting new members but the owner told me the number of memberships are limited and they are filling up fast. But, it will also serve public walk-ins. Membership saves money for regular shooters and gives you priority.
The only downside is that the range has only 9 lanes. The owner told me they have room to expand once the business gets more established.
Go check it out. For those of us in north central Jersey, this range is a great thing!