I think Red nailed it.
Maybe lure the other "Skater" members to the person you plan to fight and provoke the fight, for example attack the person you want to fight and let the gang member back you up and start recording then. (Make sure the Skater is close by to you though, like keep greeting them so they follow you then attack the person)
Also, the Quality is not "Great" but it is quite good either way.
And the music kept replaying over the whole period of the video, which got a little bit irritating, maybe try to change the songs more often, and maybe play something more "Soft" but not to "Wimpy" or "boring." (like Red said, make the music fit the situation.)
If you get really serious with the series, maybe if you can, get a professional video editing software.
Overall I think it was quite good.
And I look forward to the future episodes.