Craps for sure, like most I was intimidated by all the action goin on, I stick to basic pass line and odds bet if shooter doesn't win or lose on come out roll. If you do don't pass you see playing against the shooters , with the house, so you won't be very popular ,haha. If winning make a bet for the table guys, put beside your pass line bet ,they know what it is and will be grateful even it loses, they know you tried and of course you can tip also.
They will help you if have question, you can usually find table in the morn that's not busy and be easier to learn.
Wizard of odds has good videos for beginners,check them out. Once you get the hang of it you will love it.