Jousting With Rockets! [VIDEO]

I'm not a hobbyist, as far as planes and rockets go, but after watching this I think it's something I could easily get into. There's nothing like spending a ton of time, money and effort on something then DESTROYING IT! And more than that, no purpose.

Sadly, I doubt I could build either one of these rockets, at least a flying version. Even if I did I doubt I could fly it long enough to run it into another rocket before running it straight into the ground. Looks like fun though.