Hi,
We just got back last night from a golf vacation at WDW. This was the first time we have golfed there and we were absolutely blown away by how friendly and helpful the people at the golf courses were.
We are DVC members, so were staying at Old Key West for a week. We golfed 4 days - twice at Lake Buena Vista, and once each at Eagle Pines and Palm.
Golf club rentals are available, with I think 3 different prices for the quality of clubs. We brought our own, as the rentals would be quite expensive for more than one day.
We are semi-beginner golfers (about 2 years of golfing), but never felt like we were unwelcome on the courses. The courses were all in great shape.
I can't say enough about the golf course employees. They were outstanding! We are now planning on another golf getaway as soon as possible. I would recommend golfing at WDW to anyone who feels comfortable playing 18 holes. If you hunt around there are some good discounts available too, although if you are only playing once you will probably end up paying the regular rate. Rates do drop after 10am though, so that is probably the best bang for your buck.
Go golfing, you won't regret it!