I use theknot.com. My fiance uses weddingchannel.com. They are pretty similar to each other but it seems to help us get things in order. I like the to-do list that they create for each month up until the wedding. I don't like how if you don't live by a certain big city a lot of search criteria doesn't work out so well for you. i.e. I live in Oshkosh, WI and the closest place they have for me is Milwaukee, WI so all the "local" dealers they find for me are there, which doesn't help me out a whole lot. And a lot of the stuff they try to sell you are usually quite expensive. I hope this helps with making your site