To install put the ymap file in lml/stream and the portals folder in portals, you need the portals mod for it this and the red dead offline and online content unlocker , this mod comes with the blackwater doctor
i wanted to add a blip in map but i didnt know how to
sadly you dont have catalogue to buy medicine for horse, mine is only a ymap version of it,but you can loot almost any kind of medicine in there
Credits:
Andlos1999