1. Digital camera is allowed 1 per person. It can be written in passport if you are taking it back with you. Since it is gift, you need to pay tax if more than 1. 2. I took my daughter when she was 6 months and 4 years...no special shots were recommended when I asked the doctor. Flu shot is sometimes a good idea depending on season. 3. NO. I don't think so. Just keep the bug spray around that contains deet. 4. Yes you can use your debit cards to withdraw cash. The fee was around $3-$5 per withdrawl. Credit cards are accepted at big restaurants, grocery stores etc. You have a great trip! Take Care Revival