I'm with Andree.... He would have to have access to treated water at some stage.. I honestly don't think anyone in the USA, or in Au where I live can be drinking wild water for days and days and days, it just doesn't work like that.. there are consequences. Most rivers and creeks are polluted in some way, either by man or beast.
I can''t see him toting his own water supply.
And he needs an audience.. who else is going to give him the feedback of his own wonderfulness that is oxygen to him? where is the adoration, the accomodation, the approval, the agreement?>. he can't be getting that from himself 24/7...