Hi Zenfuego !
Today in Sucre and wifi here too , you shouldn't have problems connecting , we have had free wifi everywhere...I still can't believe it ;-))) On the other hand we are staying in good hotels....
To answer your question..no , I haven't taken my iPad out in public , I have only used it in my room to read my emails and read or look at the news on french news apps. The buffing isn't very fast but it works !
I don't know where you are from but try to get homéopatic coca if you don't want to chew on leaves !! And bring stuff for headaches , the first few days are tough if you start with high altitude.....
Sent from my iPad using iPF