Weddings are seriously expensive. You could always go to Vegas, but even that involves airfare. Besides I always thought that was kind of cheating.
Here are some ways you could save money:
<ol> <li>Have your wedding cake be a pile of ding dongs</li> <li>Skip the booze, have the bar serve joints and orange soda</li> <li>Wear <a href="http://chrislists.net/?p=114">cowboy shirts</a> instead of expensive tuxes</li> <li>Start a bullshit "wedding consultant" business so you can write the whole thing off</li> <li>Not get married</li> </ol>