They're numbered tags that usually belong to different clubs. If you beat somebody and they have a lower number you get their tag. After a year you get to see who's the lowest. I designed the ones for Casitas. The top 10 are gold.
I know Lake Casitas should be my home coursse but I get out to T.O. about 4 times a Month. I lost about 2 discs there. I have 3 kids and a wife but they come with me to the courses and hang out. So the Monthly is gonna be this weekend???