Playing a 72 Hr Game of Tag Across Europe - Ep 3

This is EPIC!  Glued to watching this!  Willing Adam to pleeeeease put the wig and hat and facemask back on, would loved to have seen if that worked!   And bravo Adam for doing such an amazing job without your phone and creditcard, even if technically you could have used your phone for the bank, but I think you showed massive integrity by considering that some might see using the phone for the 1 mile calc might as not honouring the card, and erring on the side of caution.
How much space and battery power would this need to keep filiming reliable?!
I note Sam uploading a Youtube edit on one of these videos (can't quite remember where) but am curious what their planning is