Well we got this new toy and boy is it fun. A few weeks ago we got a banshee bungee. I saw these guys at the ASR and also saw a video that Joe from Timeship racing did and it look cool. So we got one to take to the Maryhill freeride. But before that we had to play with it and get comfortable using it. So as soon as we got it me, Danny and Zak took it out in front of the shop and tied it to a fire hydrant. It was a blast.
Joe told me that at 100 feet the bungee would launch you to 30 mph. So that is the length we marked of.
So in the first day of spring it wasn’t raining so we took the bungee to Bush park and set it up to lauch people down the derby track.
We attached the bungee to a tree and marked off 100′. The first few runs we didn’t go all the way back so anyone that wanted to try could get the hang of it.
As we got use to it we started pulling it back further. But man does it burn your legs. 
we pulled it back to around 110 or 115′ for jed and that was dang fast. If you don’t have your trucks some what tight you get crazy wobble from accelerating from 0 to 30 in 100′.
We will be bringing the bungee out to future events. It is a blast.

Looks like you guys had a great time! I WANT ONE! Where do you get them? The link you posted doesn’t work.
Fixed the banshee link.