Emergency prop pullers:
1) Heat. Just heat the hub up with an acetylene torch. Leave your nut on the end of the shaft because the prop will "pop" off and could hit you.
2) Two by four. Your taking your prop off because it's bent anyway, right? Use a two by four as a giant lever. It will come off.
3) Rubber, 5lb mallet. Hit, spin, hit, spin, hit, spin repeat. Again... leave your nut on the end or the prop will come flying at you. A propane torch will make this go faster.
I've used them all. I think this year I'm going to invest in one of those harmonic prop pullers. They look pretty damn slick.
Former owner of a 1987 Supra Saltare. Current owner of a Malibu 23LSV.