hello, I just bought a rx100 iv, and I'm a bit out of my element.

keep in mind these questions are for taking vacation pictures.

It's my first real camera, so I need some help with settings. can you recommend a guide? not only for the camera, but for general shooting. should I always leave it in auto? what video mode should I shoot in 24 or 30 frames? what video should I leave in to do some quick videos while on vacation to not keep fucking with settings.

what is dual recording? do I want that?
is shooting in raw and jpg a good idea? I want to have the option to touch photos later.

I have a 128 gb memory card. how many photos can I store in highest quality? should I get another?

if using auto, so I want auto or superior auto?
when do I want to use shutter or aperture priority?

how do I disable the red auto focus light?

focus mode : afs, afc, dmf
steady shot : intelligent active, active, standard

aaaaaaaaaaah