Well, I appreciate the help. I guess I will stick with relays with my current configuration. I may be getting in over my head using anything else. Since the day I got my relay module I had problems with one relay randomly clicking on and off whenever I set it high. But, when I got the module, I was still figuring out the arduino and I just chalked it up to interference and now I'm guessing that is not the case. I resoldered the components that control the relay in question thinking it was a weak or cold solder joint because surface mount components appear to barely be soldered in the first place. That did not help. Am I to assume the relay is bad and order a new one?