Home remedies for motion sickness?

So I get really bad motion sickness and always have. I usually take a couple of Dramamine tablets and it does the trick, but it leaves me soooo drowsy. I usually pass out for a few hours and then am in a daze the rest of the day. I was wondering if anyone had any home remedies or tricks for preventing and/or curing motion sickness? I've tried magnetic and accupressure bracelets, ginger ale, etc.