Anotherthing:
Spot on!
ImnotanERIC: No perhaps you're not (but with comments like yours I'm beginning to wonder), but I bet you're not perfect, either.
If just one or two people go away from the safety days with something which they will use one day which will prevent an overload or mid-air collision, then it has to be worthwhile, don't you think? Just think, you might be on the one this person decides to help one day. But then, you don't need help, do you...