Don't worry mate I am a noob too only been a few times before paintfest. It's fairly simple though, keep people ducking under cover while you try to find an angle. At least that's what seems to work for me
Sorry mate. I got a spare Dye i3 Lens but that's no good There's someone on the UK Scenario forum who says they have a spare mask though for tomorrow. Get in touch - may be able to lend.