Very interesting discussion. I married my late husband in 2001. Even then, without purposely doing it, we went Mustachian.
The hubby had a huge jar he'd been thowing loose coins in for a year or so, we rolled them up, and with it I did as much for the 'wedding/honeymoon/vacation' in advance as possible. I paid for the marriage license, the entire wedding, the almost all of the hotels from rolled coins, $500 worth. He bought my rings, but knew I'd be pretty ticked if he spent much, $150. I bought my wedding dress and his ring for about $150. We took a week to drive from Oklahoma, with my 12 year old daughter, to beaches of California, stopping at points of interest along the way, getting married near Laughlin, Nevada, hitting Disneyworld, Grand Canyon, ice caves, volcano, weird dinosaurs, London bridge... The trip was about $1000, we took cash. A group of friends met us in Laughlin for the wedding, short sweet ceremony with pictures, daughter was my maid of honor. So less than 2k total. No stress, lots of experiences, great trip over all. :) We even took my little Chevy Cavalier that got over 30mpg, and everything fit in the trunk surprisingly.