best gadgets for summer travel

Lastly, and this isnt for everyone, but I love my GoPro. It takes great photos and videos, above and below the water. I bought the Hero4 Black, but in hindsight, I wish Id gotten the Silver. With the Silver you lose 4K video at 60 fps (meh), and 720p at 240fps (kinda cool). But its cheaper, has better battery life, and has a built in screen (very cool). After I bought mine, Wirecutter came out and said what I was thinking. Ah timing