Your first step will be to prepare a worst-case scenario list. It could go like this:
1) Camera malfunction.
2) Running out of battery power in the middle of an exciting shoot
3) Running out of tape
4) Unexpected weather conditions like excessive sun etc….
The next step is to ask whether there are resources at the holiday destination to come to your aid in times of need? As the saying goes – if you’re prepared for the worst, then you’re really prepared.