Thanks, BJoyful.
I've been to quite a few train depots around the ranch area today, and some had boat rezzers behind them. None of them had the train rezzer sign, and I didn't see any indicative parcel borders, so after I saw your comment, I went back to a couple of depots so far cannot find one yet that rezzes trains in the Ranch area. I'm going to keep looking though, thank you.
If I find a train rezzer in the Ranch area, I'll post here. If anyone else knows of one, feel free to do the same.