Apple iPhone App needed from my design

I'm looking for someone to build an app which I will distribute free to people I know. It is for a local event coming up in mid-August, so there is limited time to create it. I have already laid out the basic design, but can be flexible to other ideas. However, if you are a good coder and not designer, not to worry. It's the coding I need help with. I'm estimating about 6-8 screens which will be menu driven, 1 event calendar, some map links to different venues, and a couple of dozen pages which will just provide information. I used to do programming and can assist in adding the information if you are able to build the outline. Please include your experience in developing apps, any links to apps you can provide, and how long you think it may take. I will not rule out some one with no published apps, so please bid. Thanks for bidding.