Garaofsand

Hi folks, I need to find the easiest way to record a 2-way interview for a podcast/YouTube video. If possible, I'd like to record directly into LPX. I don't and won't know what facilities the interviewees will have so I need a method that will be usable in most circumstances. I want to record video where I can but, if the interviewee isn't set up for it, I will just record audio. Any help will be gratefully received. Thanks.