[CholeraJoe]

You can get a lot more with a kind word and a gun than a kind word.

Thanks. All men were not created equal, until Samuel Colt came along.

[Schwaeky]

Colt may equalize things, but I still prefer the "Chicago Typewriter."

[nerdwithamachinegun]

Yep.

You had as much right to be there as those loud youngsters.

I've been in that situation a couple of times. In one case when it was apparent that the people I asked to be quiet were intent on starting something I policed up my Wife and left. It's not worth shooting someone over being loud but it's also not worth being run off before attempting to politely ask them to quiet down.
Most people have manners, even if they need to be reminded to use them.