Me and my buddy want to start to film ourselves when we are out at the bar. We think it would be nice to see from another point of view how the interaction is going and what we need to work on..

Also, Too many things happened that we were like.. Oh god wish I had that on tape..

My question is, What kind of gear most PUAs use when they do their videos? I can't find that kind of information but I don't think I can just go to best buy and find good gear for that.. Is it something very specific?