Which action cam?

12harry

Whatever you buy - do it in good time, so you can try out all the options. GP file-system is mighty confusing ( as they want to limit the external buttons )..... but this makes it hard to find things.

RTFM springs to mind... possibly take a photo-copies of important pages with you so you can be reminded "how-to"

Also, make sure you know how to transfer / save / copy the files and that they are the Quality you expect . . . there are Low-Res options that should be avoided if they are being mixed with HD material...
Same applies to Battery-charging and management . . . I usually mark batteries  "!, 2, 3  etc."  so they can be charged/ used in turn... If I forget and recharge the one that already in... that's laziness, I know.

It could take more than a few weeks to learn...
"Buying" is the easy-bit....

Cheers  Good Luck   Enjoy the break.