Abhishek_Nagaraja
You can join any organization you want. Every club has a membership fee, and some clubs don’t. For a CS Major, I would suggest HackUTA, and Engineering Student Council.
HackUTA organizes hackathons, and they are really good. There is also cybersecurity club and acm. These both are also active. You will find them on instagram.
You can also start your own organization. That will help you in networking and leadership and while applying for jobs.