Two more random things;
1) Clakkers can actually kill you by shooting you to death.
2) Outlaws always struggle while you bag them (even if they're dead).
Also, on the Eugene Ius trail, you can pick up some treasure chests and some weird green-glowing gems! (These give you lots of moolah). You can find a Grubb Idol later on too!
Good call. There is a fortune teller in almost every general store which is a trailer of the gameplay. Note that all the snowy landscapes only show first-person viewpoints?