

Ear plugs. Because that rustling of leaves is just a raccoon and most definitely not a serial killer. I like wax earplugs for sleeping versus foam.
Maintain hygiene regimens to greatest degree possible. Don’t skimp on washing face or brushing teeth that you would typically do at home.
Food makes or breaks a trip for me. The weather could be awful, plans could go awry, but as long as everyone is well fed, there’s potential.
I’m not a no-tech purist while camping but do try to use trips as a time to reset tech habits. Can you go for 24 hours without an Internet connected device? Kinda similar to the occasional dry week or break from coffee/caffeine: check in and see how you’re interacting with tech.
Have a first aid kit and know how to use the stuff in it.
I start with 1:1 if it doesn’t specify, and 2:1 if it says “rich”. Often I end up adjusting up from a 1:1 to a 1.5:1 semi-rich.