Does anyone have any experience with these? My Dad is smoker and it's really starting to bother me. I really worry about his health. He's tried the patch and gum but he's addicted to the act of smoking. I've heard nothing but good things about the e-cig. Because of his age, I feel he just won't quit. He's too stuck in his ways, you know? I want to get him an ecig kit and see if this works for him. However, I've heard there are a lot of scams out there and I don't know which brand or kind to get him. I'm scared to put my CC info one some random site. Anyone with any experience with this? I'm lost..