Hello again, every time we look to travel, there are a few things we must do to ensure it's a great trip. Here is a list:
1. Passport and visas
2. Travel itinerary and accommodation details
3. Tickets and confirmation emails
4. Travel insurance (luckily have never had to use it)
5. Money, credit cards, and local currency
6. Medications and prescriptions
7. Personal identification (driver's license, ID)
8. Travel adapters and chargers (specially if young kids)
9. Clothing and toiletries (if flying ensure that you are checking with the current requirements)
10. Electronic devices (phone, laptop, camera)
11. Snacks and water bottle
12. Travel guides and download maps of areas you will be visiting
13. Health and vaccination documents
14. Emergency contacts and important addresses
15. Entertainment (books, music, etc.)
Hope this helps. If anything is missing please by all means let me know.