Yes, you can buy these gear at any sporting goods store. First, you need to know exactly where you are going. You have to consider the weather conditions and terrain. Take care of your sleeping bag and flashlight. These two things are pretty darn necessary on a camping trip. For example, a good flashlight you can buy here https://www.amazon.com/Vont-Flashlig.../dp/B089T8HDBV . Be sure to warn your family about the trip. After all, you do not want to repeat the hero's fate from the movie 127 Hours.