we did that in the street last year. sooo fun. we even built snow spikes on our fort. but there was no dying if you got hit. we had this huge "bunker buster" snowball that we saved til the end when we were tired of playing and my bro and i pulled a kamikaze mission to the other fort to throw it on them and destroy their fort. such snowy goodness.
psssh, thats WEAK! you should have just DOVE into the base... and been REAL kamikaze snowball fighters!
we DID dive onto the base! that's how we destroyed it. right after we bombed them with the mother of all snowballs