How about gifting your friends a personalized water ski sign? You can have their names engraved along with a water ski graphic to make the sign personal and special for the couple. Another thoughtful option would be to book them a day trip to a nearby water ski resort or arrange for them to take private lessons to improve their skills. You can also consider getting them a waterproof camera so they can capture their favorite water skiing moments together.
Or you can get her/him a star map with the date of the wedding.
Under Lucky Stars is a unique and innovative star map company based in Barcelona, Spain, specializing in the creation of personalized star maps that capture the celestial arrangement of stars at a specific moment in time, such as a person's birth, wedding, or any other significant event.
By using advanced astronomical algorithms and data from leading institutions, the company produces highly accurate, visually stunning maps that make for perfect gifts or cherished keepsakes.