Desperate Need Of Help With Wedding 8-15-06

Me and my fiancee` have been planning a wedding for a while, we just keep on running into financial problems which make it so we cannot afford it. We loved in one house and there was a fire, so we had to move, the next house we moved to the ceilings were caving in after a few months and had a slum lord the wouldn`t fix anything, then we moved to a apartment building which once we moved in we were told was unsafe to live in so we have actually moved 4 times in the last year. The house we are in now needs a new furnace and i only work part time and he works full time but we really want to keep our date of August 15, the day we met, and get married. We have 8 children collectively, and tons of family so we really want to have a big wedding, please if anyone can help with anything it will be greatly appreciated