The Cost all depends on you, what you want, and how many extras you choose.
The pricing I have is for 2012 (and I believe I will be based on this for my wedding coming up as I booked in 2012) Things have changed quite a bit for 2013 onwards in regards to pricing. They have different wedding packages and inclusions.
The packages themselves are fairly inexpensive ranging from $700-$2500. Its all the add ons the add up.
I believe my wedding part (Wedding Package, Cocktail hour, semi-private dinner, bar, bonfire, DJ, music (steel pan)) for 52 people will cost roughly about $8000 ish.
Then there is everything else.. Wardrobe, make/hair, travel, photographer, decor, flowers, gifts, etc..... which was the expensive part..
You can do it super cheap by just getting the basic package or you can go all out and get every add on you want. So cost is up to you.
I went with a travel agent to get the booking for the wedding date and travel package just to make it easier. Everything after that, I did myself.