Sounds interesting.
You can transaction with your bitcoin perfectly while traveling at least you're traveling in some place like singapore since there are soo many merchants out there are accept bitcoin as payment method. There comes a time when you must deal with an unexpected situation when you can't find any stores that accept bitcoin as payment method  ( i hope in europe there are more bitcoin's merchants out there) or confirmation got stucked ( i'm writing this while my transaction got stucked almost 10 hours, just saying )
I think you might create vlog for this,if you don't mind i'll absolutely watch it.