Dakota Travel offers a free Bridal Registry; this service allows your guests to help you with your honeymoon.
Have you considered directing wedding guests who ask "What kind of gift would please you most?" to a honeymoon travel registry?
If you already have most of the necessities to feather a nest, or neither of you have much interest in domestic acquisitions, or you're simply hoping that wedding gifts pay off in something you really want to do -- like travel -- signing up for a honeymoon bridal gift registry could ensure you get wedding gifts you really want.
A honeymoon registry generally works by allowing a couple to select elements of their honeymoon (airfare, hotel nights, meals, tours, sports, spa treatments, admissions, etc...) that friends and family may buy for you in increments as wedding gifts.