If I was stranded on a deserted island. Top 5 necessities:
1.) A Solar Still
2.) A Knife
4.) Fishing Net
5.) Large Tarp
A solar still would solve my drinking water problem.
A knife is a must for creating, building, and cooking/eating.
Sunscreen is a must for me. All I do is burn, peel, and turn whiter.
Fishing net to assist with my daily food needs.
The large tarp for my “home” to help it be water proof.