Weddingbee boards

With only a little over 3 1/2 months to go, I am trying to tie down the last pieces of the wedding planning. Venue is booked - Pelican Beach Clubhouse and so are the caterers - Creative Catering by Farina's. The dress is not freaking me out yet...I'm sure I'll find the perfect one soon! Which leaves decorations (I've already started on these...DIY) and the cake. The cake is the thing that's freaking me out a little right now for some reason. I have been thinking about going with Publix and doing a simple 2-tier cake and then 4 or 5 of their decadent cakes so there is something for everyone. The more I think about it though (and watch Amazing Wedding Cakes) the more I think I should go with a local bakery and get a wedding cake that is more "us". Has anyone else ordered their cake and is so, who did you use? Was it a "pre-made" design you picked from a book or was it a specialty cake designed specifically for you and your SO? How much did you pay? Any help would be greatly appreciated!!! :-)