I have never been to a VAR function,but I have been to many TAG,SERA,and SPELEOFESTS.
Things going BANG,BOOM,or,bump in the night,are generally considered a given.
The major purpose of these events is a social gathering,and,PARTY.
Yes,I am now at the age where I can do without the omnipresent fireworks(usually..),but I still appreciate the bone jaring carbide bombs,H.E. ,etc,at least up untill about 2 am.
I do not go to these events to cave non-stop,then retire early.
I can stay home and do that.
I go to meet new people,and,buy gear from the vendors that needs to be fitted,or,tried on first.
Sometimes I go to a cave or 3,but usually nothing heavy.
Every one has different expectations and attitudes about how these events should take place,and what behaviour should occur.
Most events have a defined "quiet area",for the attendees that prefer peace and quiet,but I find this a bit of a farce.
Cramming 1,000 or so hard partying cavers,in the space of a few acres,practically gaurantees a sleepless night.
I do not personally like huge crowds,and a lot of noisy campers.
It is,however,a tradeoff I am willing to make for the sake of getting to know others that share a common interest. 8)
Led trips on these events are a mixed bag. Experienced leaders keep the #'s low.
Many of these trips are led by young,or ,inexperienced VOLUNTEERS.
The core of the experienced cavers are busy running the event,partying,or,doing hardcore trips of thier own.
If you really are in to "early to bed,early to rise",you could always get a hotel,or,campground close by,and purchase a "day pass" for the event.
Most events do have a daypass option for those who are unable,or,unwilling to stay for the entire shindig.
HTH
Slide. Slide on the ice...