New guy in Flint, Mi looking for help in starting out...

hello my name is jon and im trying to set up a league in and around flint Michigan, i have loved Electric football ever sense i got my first one back when i was 4, i am just looking for advise about makin my own board i read the stuff about doing it but im a little lost on it. also how do you get a hold of those guys who make the amazing decals there just so awesome. and help would be greatly appreciated