this is the entire issue i have with the concept of "DE" - i've said this before
while i understand the desire of everyone to drive fast in a "controlled" situation, they are after all "Driver Education" events - they are NOT a substitute for racing - if you want to race, go race
those of us who take our cars to the track are all competitive by nature, no matter how much we might claim otherwise - DE by its very nature is counter to that instinct and desire, and frustrating as a result (at least it sure is to me) - many try to drive them as if they were races (and every one of the organizers goes out of their way to tell you they are not), but tend to do it anyway, forgetting that passing in these events is for reasons of safety, and not to "get ahead of the other guy"
i hear the arguments about not wanting to hurt the car, not wanting to encur the expense of racing, etc - the fact is that it doesn't have to be all that much more money, depending on the class you run in, and the returns are a lot better
unfortunately, since these DE things are generally privately run, profit often gets in the way of safety, and you see things like what H2O is talking about - they become loosely operated private races, especially in the faster groups - however, they do it without the safety precautions and staff necessary to protect you - it's up to the individual to govern themselves, and many lack the maturity to do that effectively
use a DE to test a car's setup - i'm going to do one in a couple of weeks for that very reason - use it to work on particular skills - use it to learn to drive - that's great - it's cheaper than private track time - but then go racing and quit pretending - stock, prepared, or whatever, but do it for real
DEs are great, and i wish that more organizations offered them and required more of them to get a license, but at some point, isn't it time to move on?
rant over - handing over soapbox now