My first post on a roller coaster site and it's a (mild I hope) flame. I've hardly been active in coaster riding for the past few years, but I'm very familiar with those discussed here.
I grew up in Pittsburgh and went to Kennywood at least every month. That was in the mid 60s and back then no one considered the Racer (which opened while I was there) or the Jack Rabbit "small" coasters. They are only small compared to the behemoths built today, not by category. If we accept relative size, and current trends continue, The Beast will soon be considered a small coaster. That said, the double dip on the Jack Rabbit was one of the great innovations of Kennywood: no matter how many times you ride it, it's one of those moments where you can't help but think that this is too much - there has to be something wrong.
The High Speed Thrill Coaster at Knoebel's is a special case: a genuine kiddie coaster (a plain oval with some bunny hops) that can really surprise you. Make sure you check out your co-riders; if there are no tots on board, you can talk to the operator and maybe you'll get some extra acceleration. It'll surprise you, but I can't put it in the biggest punch category.
I think we're talking about coasters with single cars. In that regard, I always considered Cedar Point's Wildcat a bore (I went to Cedar Point three or four times a year in the early 70s). It seems to me to be a small steel coaster trying to be a woody and the hills don't compare. No the true king of the boardwalk, small park coaster is the Wild Mouse - the true, genuine original - where the front of the car overhangs the track on curves so that the track disappears from under you, and that doesn't start with a hill, but with a sideways slanted set of hairpin curves that cover the top of the coaster like a table. The fear factor is tremendous: by the second or third hairpin, you're sure that something's not right, and at the last one (it should be the seventh!), I defy anyone to hold back a genuine scream of fear.
Everyone in the fourth and fifth grade in Pittsburgh "knew" that the Jack Rabbit actually flew off the track on every ride (and occasionally didn’t make it back), but the Wild Mouse was legendary. We all "knew" it to be genuinely dangerous. If you weren't killed by the car jumping the track, you might be one of the victims who ended the ride sitting dead in the car. We all knew that this kind of thing was common on the Wild Mouse and that they “weren’t allowed” to build it in many areas.
In light of recent events, I was not sure that I should discuss death and roller coasters in this post. However, I think the “fear factor” is a vital part of the roller coaster experience. (Consider the coaster that has giant mice eating away the track.) It is a shame that the stuff of childhood fears (and fears that we all overcame and recognized as ungrounded in fact), should now be reality for some people. I think this is a one- or two-year fad, like the anti comic book craze. I only hope it doesn’t do too much damage.
I have ridden four or five Wild Mouse coasters, most of which have closed or are not in the coaster database: Palisades Park, one in Lake of the Ozarks, Missouri, one at a beach, possibly Revere Beach or Ocean City Maryland, and various state fairs and such. I see many of the existing Wild Mouse coasters in the database don’t have the highest ratings, but remember, there are many variations on the design, as well as many braking options. Of the current coasters, the one by Maurer has the full 7 hairpins on top. They built the Crazy Mine in Hansa Park Germany. I think the Lagoon Park coaster has the same design. The Hershey Park Wild Mouse seems a good tribute to the original, but I’ve never been on it. I rode the Wild Mouse in Lake of the Ozarks in the mid 70s and remember it as a true terror, with little use of the brakes. There is a good collection of Wild Mouse info at
http://www.personal.psu.edu/faculty/v/a/vac3/wdm.html I hope to read more info and experiences here (maybe someone knows the Lake of the Ozarks coaster).
Finally, if you’re going to count small coasters with trains, then you have to grant first place to the Cyclone at Coney Island, but I’ll leave that for another post.