My first marriage I went all out, circa 2007 I spent around $20K ~210 people. So much to do and trying to make it around to all the tables etc, it was a mad rush all day.It was fun but obviously a total waste of money, especially because she left me suddenly less than a year later...
My second marriage we went on the cheap. We rented a spot in a state park, decorated ourselves, went with a smaller cake and brought in all the food ourselves, setup and tear down etc. Small group of immediate family and a few friends, ~ 30 people. We had a friend marry us. I think we spent around $1500 total. It was just as good as the $20K wedding as we actually got to hang with our guests and weren't burdened with debt after.