Welcome aboard sailor.. Never to old to start. Plenty of guys here starting much older then you.. Myself included.. turning 69 this year..
Instructor Christopher Schlegel is probably to one to zero in for Jazz. Other here do jazz, but Chris will probably be your go to man..
Go through guitar fundamentals one and two and that will get you about any place you want to go with guitar music
Happy picking..
Hey, what's your rating..