The only other one I found was this one:
Re: photo scavenger hunt in OOT bag?
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The list so far, keep the ideas coming!
1. Sweet pic of groom/bride
2. Speedo gone wrong
3. Best real dance face
4. Mimic a statue or fountain
5. Do exactly what the sign says (any sign)
6. Capture a reflection of yourself
7. “I can’t believe we all fit in here!â€
8. A pic of a guy with a mullet
9. Someone you don’t know holding hands
10. A spelling mistake on a sign
11. Are you really going to wear that?
12. Someone sleeping where they shouldn’t be
13. “What the heck is this?â€
14. Girls just wanna have fun!
15. Cannon Ball!
16. Get a room...
17. Raccoon eyes
18. Hungry? (someone stuffing their face)
19. Boys will be boys
20. 80's bangs
21. Spell something using people (this would be a fun one while drinking!)
22. Something big (I like open-ended ones like this for the creative people!)
23. "oh my!"
24. Sand castle
25. Bad hair day
26. Bride and Grooms true colors
27. What I want to be when I grow up
28. How did he/she do that?
29. Why
30. How romantic
31. Share the road (probably relevant in Mexico and Jamaica)
32. Best Dancer
33. Worst Dancer
34. Someone who doesn't know you are watching them
35. Are those real? (could be flowers, boobs, ...)
36. Someone looking bored
37. Your silliest face
38. Bride enjoying a cocktail
39. Groom enjoying a drink
40. Bride and her maids up to something
Some of the ideas are cute and you could pick the ones more tailored to the cruise... some other ideas off the top of my head for a Carnival cruise would be pic of the flute (is that what the call it? The big thing on the back of all their ships). Another idea is to look up your ship on the carnival website and use the ship highlights to guise your list. HTH!