If your only interest in being a LEO is because you just "think" you might like it, forget it. It's something you have to really want to do as it is a killer for your social life and a definite downer on married life. Yep you do not get deployed but LEO is a 24 hour job. You get odd ball shifts and usually weekends in the middle of the week. That doesn't help the marriage if the wife has a "normal" work schedule. Being a LEO also is not just a casual "job", it gets into every aspect of your life and is not something you just leave in the locker at work. It tends to be the main focus and forces other parts of your life to revolve around the job.
If this is not something you have a real desire to serve with, look at something else, seriously.