I think there are several reasons.
Some just become tired of always being the trip leader, and it's usually only a few that put in the effort to organise trips on a regular basis. It also becomes dissattisfying when a trip is organised and many pull out, leaving just a few or none for the trip.
Also, really hard trips mean doing the same tracks over and over again nowadays, with the tracks eventually becoming boring and more like work than play. Playing ostensibly in the same sand pit every weekend isn't a lot of fun when you can pretty much anticipate what's going to happen.
Then there's the revelation that 4WDriving can (maybe should) be more than just busting a gut and a vehicle on a weekend and having not much to show for it at the end of the day, other than more repair costs etc. Such trips do nothing really for appreciating the bush and the people around you, as all you're doing is working from morning to dusk, or later.
And, as people get older, they tend to want trips that are more inspirational. Encountering challenging tracks on the way is always a bonus, but actually experiencing the other aspects of the bush and the company with you becomes a new experience. It's akin to the old adage of 'can't see the forest for the trees'. So many just do day trips to the outskirts of Melbourne and rarely see anything beyond.
And I guess when people get a new 4WD, they don't want it to become a bush pig on the first outing, or the 20th. While they are still happy to do trips, they no longer want to trash their vehicle. And if these numbers are growing, the other numbers are diminishing.
Reply