As far as where to play it's all about the players on the day. I'm not far from you and there's plenty of good sites in our radius. Bad player's can put a downer on a day even at the best run site. You just need to inform Marshalls and if they have repeat complaints about certain individuals (provided you can identify them "the guy in camo with the gun" is too vague) they will keep an eye on it. Unfortunately they can't be everywhere though and nothing will be done if it's not seen. Also more often than not people think they have hit you and not. Equally you and the people you hit may not feel a hit. You can even shoot, think they have reacted to the impact when it wasn't that at all. Sometimes you get quite hard ricochets and it's not clear if it's a direct hit. I still get it wrong and I've been playing 22 years. Just be gracious and polite to other players, even if you don't see eye to eye. If you are truly in doubt tell the Marshalls and let them do their job. Oh and don't be a moany little bitch about getting shot when you are dead. Usually it's your own fault or an honest mistake by the shooter, just keep your hand up and keep calling dead man. Welcome to Airsoft club....