Im in a situation right now. NEED HELP?

i met this girl online on ps3. im 16 and a half and shes 15 and me and her will hav been together for 3 months on jan 7. we've never met in person all we hav done is video chat, IM, call, and txt. neither of our parents kno about eachother but both of our parents r suspicious that something is going on. she lives in Pennsylvannia and i live in Mississippi and i want to go visit her. i truly love her and want to go see her, but she said she would love to see me but now is not a good time and that she would let me kno when. problem is she wants us to visit in secret because she said her dad would freak about our 1 and a half yr age difference. what i want to do is just tell both of our parents about eachother and get it ok with the parents so we can visit eachother because idk how im gonna get my parents to let me go to pennsylvannia without her parents knowing about me. whose idea is better?Im in a situation right now. NEED HELP?
do not do that

can't you just pick a girl at school?

this could be a wicked an@l raper who ran away from county jail.