Right handed, reel left. Probly cause I throw right handed. Don't think it'd be that difficult to do the opposite tho...
Seem's to me, when I got into level wind reel's, all of them had handles on the right side, that was pre ABU! I think all the spinning reels had the handle on the left side back then. Today with spinning I still reel left handed and level wind still reel right handed. Just seem's natural to me!