In the many hours I've spent googling wedding stuff, I found a really cool
Wedding Cost Estimator tool. The website
CostOfWedding.com has polled women all across the country about their wedding expenditures, and used their responses to create a wedding cost calculator that factors in your location.
Just enter your zip code, answer a few questions, and with just a few clicks the tool will spit out a cost estimate for your wedding that you can print or export to an Excel spreadsheet. Here's my estimate based on the info I put in: