Yeah, I went once. I was saying, this "teenager" (meaning, teenagers rip around public roads) shit is dumb for a bunch of 30/40-somethings driving $40k cars. A meetup is one thing, even a drive or two, but you guys push your cars. Go tear up a track, where it's really safe and you can push harder. Those roads, while fun, are still dangerous because they aren't meant for the type of driving you guys are doing. To each their own, but it seems penny-wise, pound-foolish to not organize a track day if you're going to be driving like you're on the track.
You can claim you are safe all you want, but you're not. Clearly, we have a different definition of "safe." Just because no one has crashed or hit someone/something doesn't mean it's safe. Public roads aren't meant for the driving you're doing, especially with all of those blind turns where brush and trees make it so you can only see 20 feet in front of you, while ripping around a corner.
Not to mention, it'll hurt the wallet when you get tickets. I've been there, done that, and it sucked (same scenario: meet up with 10-20 cars, go driving up through Rhinebeck and New Paltz, eight of us got pulled over by four troopers all to the tune of over $2000 a piece worth of fines and court fees, plus lawyers). Maybe I'm just more gun-shy but you shouldn't lie to yourself. What you guys are doing, safety briefing or not, is not safe for you, your cars, pedestrians, and other folks on the road. I'm all for spirited driving, but the runs I went on that one time showed how careless some of you guys are. Not to mention, it's clear people don't have driving experience. Remember that one guy who went off the road and barely saved it? All it takes is to get sucked off the road and slam into a tree at 60mph on a 25mph road. I remember numerous times where we'd all come flying around a turn and there would be someone walking on the side of the road, causing us all to slam our brakes on. That's safe?