Internet connection on Mac book in santos
 

Hi
Am planning to visit Santos and am now looking to get Internet connection on my Mac book out there..
Would any one know what is the best way to purchase a months worth of a deal?
I am staying at friends in Sao Paulo and i can probably visit a fone company like TIM or may behead to an applestore..hmm
Any info/ideas wud be appreciated..
Tks..LG