How to get a job at a golf course?

My budget next year is going to be tighter than it was this summer, and I was thinking about trying to get a second job at a golf course. Ideally something in the pro shop that's not as physically intense, but I'm also willing to try something like landscaping if that's what they need.

Most businesses have a career section where you can apply for a job, but none of the courses or ranges in my area have that on their website. So do I walk in and ask for an application, or do I call? Or is this a situation where you pretty much have to know someone? I've only ever applied to jobs online, I don't know how to do it any other way.