My favorite has been olives tomatoes and feta, as a lil mix if you can find it. Tons of salt and not horrible for you.

The real trick is to keep a electrolyte drink stash in your room specifically for when you get home or wake up dehydrated, beyond just taking care of yourself before going to bed

Nothing works very fast the next day besides getting a whole ass IV drip bc it's all gotta process through your gut before you recover