Propeller

That sucks! Sorry to hear that.  While this forum is a great source of advice, it isn’t authoritative.  As you’ll most likely have to go to a manufacturer anyway, I’d suggest asking the same question of perhaps 3 or 4 different suppliers.  They’ll make their recommendations based on the engine, gearbox and the best of them will ask about how you like to sail.  I was really surprised at the variations when I started researching a replacement for my own prop. Without a doubt I think you should be looking for a folding or feathering one. Good luck!