Just to add to what Mark said, rather than attempt to have a 2 meter radio which may or may not have someone listening, you may want to consider getting an HF radio, tuner, and antenna. That will require a greater commitment on your part because the Technician license, currently the most basic level, will not grant you the privileges to operate there in the mode you require. You will need a General Class license if you choose to take that path. So, you'll study a little more. Then you'll do some listening. There are nets on HF that operate all day for other purposes, like assisting smaller boats in distress, but will secondarily take check-ins from amateur radio operators who are not in a boat. My personal experience with these most professional amateurs has been fantastic. About 10 years ago, I used to do a lot of winter driving along the I-70 corridor and would check in if I had to drive through inclement weather. I knew I had someone on the other end if I needed help. And, I was also an extra set of ears for them. I could relay someone in if I could hear them, but the net control station could not. Being a part of a net requires someone to learn how to work within the net's structure. That comes with training and experience.
Just so you don't become a lightning rod, "ham" doesn't stand for anything. It's not an acronym or an initialism. It's just a slang term that was invented a very, very long time ago before any of us were born for amateur radio operators, so it doesn't need to be capitalized or emphasized.