I was married over the weekend in my home state. We received a large amount of cash/checks from family and friends. We felt really uncomfortable bring that much cash/checks through the airport, so we went through all the cards (made a list of each person's gift) and deposited the money into our bank.
Today a guest informed us that their check is going to bounce. I'm not sure what I can do about this because my bank is going to charge me a fee. Also, what do I do about writing a thank you card for a bounced check?