Alexis and John Roulette don't have to look far to remember the love that friends and relatives showered upon them on their wedding day. The 7-foot-long surfboard mounted above their living room couch says it all.
In silver Sharpie, guests wrote messages of love, congratulations and advice on the board that the couple used as a guest book at their wedding in Huntington Beach, California, last summer.
"It's a constant reminder of our special day and the love we had around us," says Alexis Roulette, 30.
As weddings have become highly personalized, the guest book, too, has come a long way. What was once a traditional white bound book has become elaborate and...