I have been thinking about giving it a try next year as an excuse for early season scouting. The regs are rather vauge on it however. As stated minumum 2 inch broadhead and handthrown. I am not sure if this rules out an atlatl or not since it is hand thrown but using the atlatl as extra leverage. I think the handthrown is to prevent some nut from trying to use a trebuchet(picture a big crossbow with a spear on it).