Cruise tip/hack: if lanyards aren't your thing, maybe a DIY custom stretchy beaded bracelet could be. I bought mine at Michael's/Hobby Lobby and attached a large lobster clasp to the bracelet with a mini split ring. Perfect for sail & sign card!
Those who have made lanyards at scout camp will be familiar with the weaving used to make this bracelet. Free tutorial with pictures on how to make a braided ribbon bracelet in 11 steps by jewelrymaking with scissors, thread, and ribbon.