Into every family vacation, a little misfortune must fall. Here's how to tell when it's time to end your beach vacation: 10. A wave steals husband's sunglasses  9. Backs of your hands get sunburned 8. Found a tick in the 6-year-old's hair 7. Somebody mentions the alligators at the state park, "but they don't bother you none" 6. Husband loses his hat 5. 9-year-old throws tantrum that we never let him do anything (while holding a boogie board, standing in the ocean, on vacation) 4. Sprained your ankle 10 minutes into a trip to the beach 3. 6-year-old gets stung by a jellyfish, has complete freak-out melt-down screaming on the beach 2. You run out of Blue Bell ice cream 1. Electricity goes out at the resort when it's 93 degrees outside These, my friends, are sure signs that it's time to pack it up, at least until next year. 6-year-old: "Are we going to take any ice cream home?"