Hi! I had the same problem when I first chose my site. I ended up changing to Grand Palladium because they include dinner in the package, no per head fees. My suggestion is to see how many you have going to the wedding...I did a preliminary count of definites (like family) and did my calculations, etc.
You have some time. I know it feels like you got to figure it all out now, but take your time and really research all your options. This site is a god send in helping you make choices! Good luck!