Horse "deeds"
OK, that's pretty cool. If you buy a horse deed from a merchant, the deed itself moves into your kit, and the type of horse listed on the deed appears. You may have to whistle for him to appear (push the d-pad straight down). You can also whistle for them if they have just wandered off. Anyway, if your horse ever gets killed, just click on the deed and a new one appears close by. Doing a mission that requires you to get on another horse? Get on the other horse, then whistle. "Your" horse will follow you.
I got the "Kentucky Saddler" deed. Right fast horse.
Finally found my first treasure. That's all I'll say about that, other than the treasure maps are rather cryptic.
"got a few hours of gameplay in last night. Its a hoot. Killed a hooker, that cost me $40 and a chunk of fame. Rescued a dude being attacked by coyotes.
Broke up a fistfight by shooting one of the people. Still got my reward for protecting the town"