"Hi. how can I get in touch with Johnny Whitworth. I mean actually get in touch with him. Thank YoU!~Lanna (in Florida)"
OK what's up girl, Fan Mail Address for Johnny is right over here >>
Not sure what your version of actually getting in touch with him is, but this is usually code for actually having physical contact.
But what celebs like more than your smiling face at their front door is reading a nice short letter, hello not a manifesto, but a nice short letter letting them know you're a big fan, big supporter and you appreciate their work. You can ask for an autograph but don't entirely expect one. Do not send underwear, naked photos, food or personal belongings you want touched, signed and returned. Yes, I'm serious.