We had over 100 people at my house this past weekend for a traditional shoot: 5 guys and 2 boys set up, 3 guys and 3 boys pulled down. That's just the way it is...every trad club I've been associated with in the last 7 years has had the same issue. Multiple reasons, some of them obvious...to me the most obvious being we as a society are simply too busy. Sure we are probably fatter and less accustomed to hard work than our forefathers, but they didn't keep our overly complicated, too full for our own good schedules either. As far as the "X-Box" generation, my kids play x-box...and I do with them sometimes too. In moderation, I see nothing wrong with it (I remember the trips into town where I would play pinball and then later on the atari). But most of the time they are inundated with some sort of sport and the physical aspect of the level they both play on is at least at the level if not beyond in many ways of mine at their age. Practice 4-5 times a week plus games for 2 boys, a 60hr work week with drivetime, a farm to run, church, time for friends and family, clothes to wash, etc. My family just doesn't have time for as many shoots as I'd like to attend. I think most everyone I talked to this weekend said the exact same thing.
I grew up in relatively rural places where there were few organized sports, hunting and fishing was the only thing to do besides getting into trouble...and my Pa was a sure cure for me getting into trouble so I naturally gravitated towards hunting and fishing. Our kids today are offered a ridiculously broad medium for entertainment. Not just TV and video games, but sports, school clubs, internet etc.
Sadly, our ennvironment is considerably more urban than 20 or more years ago. This one hurts so bad I can't comment it on it more deeply...other than it's a main factor.
I like 3D shoots, especially with realistic and challenging shot settings much more than any other kind of practice. Some of that comes from our shoots around here are trad only and it's a communal gathering of good friends, good food, and much laughter more than anything else. I don't really think it's because of the overcomplication of trad 3D shoots that has caused clubs to dwindle.
I think the busy family schedules, the sheer volume of entertainment options and our urban environment are the 3 main reasons we are seeing a change. That said, there is hope! This weekend we had far more youth shooters than we have ever had. All 5 loaner bows made it to the range...Scoutman's wife came back saying he had to find her a bow now; she's never cared anything about this sort of thing before! The key is, help put a bow in someone's hand...give them a handful of arrows that you can totally afford to lose or break...make it an absolutely no stress, fun activity...give them something fun to shoot at: 3D target, coke can or milk jug (because the auditory reinforcement is a superb motivator)...and give them simple, hands on instruction.
We all know the flight of the arrow has the mysterious quality of infecting the shooter with the overwhelming desire to repeat the process ad nauseum...if you can just get a newcomer under your care for even a few minutes, odds are, you will eventually have a new club member.
Sorry for the long diatribe, this is something I spend quite a bit of time thinking and talking about locally.