In the Rayong area, about an hour away from Mae Phim, there are numerous top fields. You can go golfing either by taxi or by renting a car.
During the high season, Mae Phim or near by areas has plenty of enthusiastic golfers who make up teams. You can inquire about them on the Facebook groups of Mae Phim or near by areas.
The following fields are in Rayong:
Pattaya has plenty other fields, they are also visited from Mae Phim.