Planning for a honeymoon should be considered an early financial fire drill for newlyweds. Much can be learned about the health of your communications around money and your mutual willingness to delay gratification if needed.
Pack a carry-on with your essentials just in case your luggage is lost. Throw in a pair of sandals, bathing suit, toothbrush, a dress, and a nighty for your first honeymoon night, and anything else that will lessen the worry of what to do if your luggage is lost or delayed a few days.
Planning a wedding and a honeymoon can make you stressed out due to some costs involved. People want to go on fun and exotic adventures, but you know that the money must come from somewhere when you go.