HELP!!!!!

Hi all, I am in need of help here. I have been searching the net for a venue for my 2013 wedding and I've come across a stumbling block. A lot of venues do not allow external caterers which is a really headache as I am having an African/Caribbean wedding. I need a venue which allow outside caterers. Also if the venue has grounds to take pictures, it would be great but its not a must. My budget for a venue is £3000 to £4000 and I have about 130 to 150 guest, so a venue which can hold up to 200 guest will the fine. Also the venue can be in either North london, west london, Essex or Hertfordshire 

Please do let me know if you guys know of any venues. 

Thanks

Hey, you might have some good inspiration in the African/Caribbean weddings thread - there are tonnes of people looking for the same thing - hope you find what you are looking for x