I can't offer you any help, but I feel your pain. I played a tourney there a month ago and we weren't sure what basket was our starting hole, as another group was getting ready to throw at the same basket.
I love Steilly, but navigation has always been an issue. I guess I need to play there more, that would help. The maps on the "course information" thread help a lot, but some holes have been added on the west side. I hope someone that knows more will chime in...