[Eternal]

Tattoos just feel like a cat scratch for the most part, unless it's on a sensitive area which behind the shoulder isn't. It's totally bearable, so don't worry! Just make sure you eat something before you go. As for the piercings, I have two piercings in my lobes and with my second set, one of them I can still get an earring through and the other one is closed up in the back. It really does depend, but you can probably count on them not closing over all the way.