Backyard coaster like the Beast

http://www.techeblog.com/index.php/tech-gadget/5-amazing-homemade-r...r-coasters

#3. Wow! Really reminds me of the Beast. But more thrilling :)

Vehicle detail:

http://www.youtube.com/user/dmcinc1#p/a/u/0/G5wErKAs3nI

Love the restraints.

The brakes on the dmcini one are hilarious!

The beast ride is sweet!

That "beast" one looks incredible, and looks like it could be added onto one day!

You get a rollback on #3, lol. And an even better one on #4

It's basically a backyard alpine coaster with the handbrakes and single seat car.