briruddick

If it's 2 different body parts, you should be fine but it really depends on which body parts and your tolerance to everything. On the outer parts of my arm, I was a-okay. once he went even near the armpit, I had to tap out early. Especially if your artist is heavy handed, it's going to be a lot of work. Also keep in mind that traveling abroad can also be exhausting, which can factor into your tolerance to pain during your actual appointment. Regardless, best of luck!

I did 3 days in a row 6-8 hours each day all on my arm. It healed fine and i'm very happy with the result but jesus christ do I never recommend that for anyone lol. I was so drained by the third day that I didn't feel like speaking and just wanted the tattoo to be done. 

no,as long as you are up to it,
like you feel good,eat well,sleep well,pre-hydrate,etc,etc  the day & night before & day of.
most important is to mentally prepare.