runpuddrun has designed 99 courses for GSPro, specializing in parkland, mountain, links layouts across USA, Unknown, Canada, NA.
73 Patreon courses by runpuddrun are on the Patreon courses page.

Reader discount
5% off sim gear
Launch monitors, enclosures, and hitting mats.
Use codeCOURSEVIEW5
Affiliate link. It applies the code at checkout for you.