you have to pay with your green fee for a caddy the cost is usually between 200 baht or around $6 and 500 baht about $15and then depending on how good they were you give a tip usually about the same as the course charges you 200 baht plus so although caddys are mandatory it is still a cheap round of golf--eg 300 baht green fee 200caddy fee 500 buggyand caddy tip 200 so the full round can cost as little as1200 baht or about $36 .with food and drink afterwards it's a good day out for less than $50
if mosquitos would only suck fat i'd be as lean as a racing snake