re: Munich Oktoberfest advice

Geez man. Well I'm pretty sure the train that goes to the airport is the same route that runs by the fest if not it will be a very easy one stop change. If you are going on a Saturday, you definitely need to head straight to the fest as it fills up super fast. If you get there before 1-2 there will definitely be some seats to be found but you don't want to mess around. If you are by yourself definitely try to squeeze in on some inside tables.

I found that the Germans generally don't love having tourists sit with them on the inside first come tables but once you are seated they are super nice. So if you see a spot open it's usually not worth even asking and just sit down.