Very odd.
Well, speaking for myself, I don’t have the time and energy to get involved in a sport if the closest venue is 350 miles away. If gas were still $4 a gallon, I’d also be put off by the cost of the gas to get there.
I’m not a member of the local hunt(s), but the one with which I have any experience at all is formal in terms of attire for you and the horse. But I understand that a good number of people find their attire at consignment shops, etc – and are proud of their bargains. The hunt is also very friendly and outgoing. And, in the suburban Northeast, relatively few people own much acreage, so the 100 acres thing would be laughed out.
Not that I believe the OP, frankly, but even so, c’mon, buddy. Use some horse sense. If something takes a vast investment of money and time even just to check out for the first time, maybe it’s not worth it, however fun it might be if you lived closer. Maybe it’s not smart to get no sleep, then drive a horse trailer 350 miles one way, then try a physically demanding new sport, then drive home 350 miles (still with no sleep), and then take care of your horse who stood in a trailer for seven hours, then rode to hounds, then stood in a trailer for seven hours. Maybe just hilltop the next time. I thought many hunts required you to hilltop first.
If this really did happen, I am genuinely sorry for such a dreadful experience and encourage the OP to report this hunt to an appropriate overseeing organization, and to try hilltopping with another hunt.