Maybe, but I think the luge would be a frigging blast!
Bobsled is for the losers that don't make the ski team.
Not joking, when I was in the military I knew a guy who was on the Canadian bobsled team.
Could be, my buddy joined the 4 man bobsled when he got cut from the ski team. He said it required very little skill, just have to be really fit and push real hard. After that you're along for the ride.