Caporegime
Immortal said:we dont know where to start
First make sure you love each other and want to spend the rest of your lives together.
After that it gets easier.
Get your friends and relatives to help out if at all possible. We did things on a serious budget... My dad did the ceremony, my mum made the cake, my mother in law made the dresses, my sister in laws boyfriend made the food... etc.
Don't be drawn into the commercial insanity of it all and you should manage fine.