i think for the 300 yard qualification you have to prove that you are capable of putting 5 shots in a 6" group at 100 yards or something, and then you have to show up for a walkaround with the club rep??
I don't believe that Howell allows full-auto. Controlled 'rapid fire' is fine, but if you start bump firing, someone will probably give you a kick in the shorts. Otherwise, things are low-key.
You can shoot positions. I have never heard of any sort of magazine restrictions. I routinely practice hipower there.
The indoor range costs $2 per session, if you are a member. The money goes to indoor range improvements and costs. It is heated and ventilated and well lit. Getting certified is an easy process, from what I'm told, and is free, just like getting certified on the 300 yard range. A session on the indoor range is 2.5 hours. stay there as many sessions as you want, but recognize that leagues (PPC and smallbore) use the whole indoor range (8 lanes) for a couple hours a night usually a total of 2-3 nights per week. That 2 dollar fee is based on the honor system, and there is a wide variety of paper targets available to you for purchase which are also cheap.
The 300 yard range is narrow.
Other than the yearly membership fee (65 bucks? i'd have to ask), you don't have to pay to use the outdoor ranges, but skeet and trap are 2-3 bucks per round. You cannot use any of the ranges except for skeet and trap without being a member or a guest of a member.
I'm not a member, I just shoot there a lot.