Three things:
1) That is a great collection of signs LOL!!! I never thought much about it but now I'll chuckle...especially any time I see the "moguls" sign.
2) The ski patrol there is more of the free spirit type. Always willing to help out but rarely there to nag. Last time I was there the I asked the patrol guy if I could ski on various trails and he said "the whole mountain is open - enjoy it while you can!" These guys are so excited to have their mountain in such great shape and aren't going to bother you unless you put yourself and others in danger.
3) I violated sign number 4. Sorry but most of my friends are lame and won't blow off work for a day.