If you guys want to organize a meet, someone needs to take charge and set dates and a place.
I organized one for a 4runner forum. We just went to Harold's Deli in Edison for the first meet and had lunch. Then hung out in the parking lot checking out the trucks. The 2nd meet was at Paragon Offroad park.
I don't know if I'd take a stock F150 to an offroad park but the Pine Barrens is pretty fun. I go down there a lot to race enduros and ride dual sport rides on my dirtbike. There's a lot of state roads that are sand roads in all types of condition. Hard packed, sugar sand, whoops, puddles, etc. And it's free.
If you organize it, they will come....