Well, the genesis of IJC was with one vehicle and a website. In Aamir Bhai's own words, for the longest time the average number of vehicles on IJC offroading sundays was 3 to 5 and anything beyond that was a celebration.....
So what I am suggesting is that maybe you should go ahead and start it up on your own, post some pics and see where it goes from there....
While your at it, why not post a friendly challenge to all the Faisalabadee Porsche Cayennes, Cygnuses, BMW X5s for an offroad drag to see if they can make a run for their money
All the best!