|: there were a few attempts at ramp/obstacle/rollerderby like shows on inline skates. i think one was called "blade warriors"
: none did very well
I remember the show you're talking about. It was called W.A.R. (World Association of Rollergames). It lasted 1 season. It featured the "Wall of Death" a 20 foot high ramp, and the alligator pit that the captain of the losing team was thrown into. All the skaters were wearing real roller skates too. It was made into a Nintendo game. If I get a chance I'll try to get a screenshot of it and post it.
(Hey Bern, I managed to get something about a ramp in this post) :)