Wedding Gifts is the best gift planner. Make your wish lists and send them to your guests. Make lists byt taking photos or adding pictures with notes on where to find it. Givers can then see you lists and reserve the gifts on the lists without you seeing it. Also accept other peoples lists so you have it handy when out shopping and reserve or share a gift with the others on the list.
Of course without the receiver being aware.
Giving is everything!