^ Sure thing. I worked with Jordan @ Fore-Travel. www.fore-travel.com She was a great help to us in answering questions and making sure we got the most for our money. I would heartily reccommend using her to book your trip. To be fair, another good person to use is Brian Noblin at www.golfdesk.com There are plenty of other packagers out there, but I would definitely start with Jordan or Brian. If they can't do it, no one can.
As for trip timing, Mid March thru Early May and Mid Sept. thru October are the peak seasons for MB golf. Peak meaning most expensive, however you will be rewarded with the best conditions. September is on the fence. Early Sept. is more summer like, so it is cheaper, but you'll still deal with 90 degree days. Late Setember is better weather wise, but starts to become more expensive. I believe over all, the spring is most expensive.
Outside of timing, it obviously depends on the package you choose.... courses, lodging, meals, etc all can drastically change the pricing regardless of the time you actually go.
To start exploring, go check out www.golfholiday.com This will give you a taste. I love MB, I lived there for a few years and got to know it well. Let me know if I can help anymore!