Been to RTSP twice...I've found the range very nice, the waiting areas spacious, and the staff mostly friendly.
I was actually considering membership, but I've had one issue both times that I have gone. I live in New York City, so I rely on a ranges gun rentals. I've experienced two guns (a Sig P229, and a Beretta Px4 Storm) that badly needed to be lubricated.
I am curious what your cleaning and lubrication schedule is.