Any suggestions for protein shakes?

One thing I have been trying to figure out is where to buy the high protein drinks. 

In stores or at Costco I see protein drinks of 15grams, but I know once I have surgery in December I will need protein higher than that and I'm trying to figure out how to get up to 70 grams a day (on a teeny-tiny sleee)  does  anyone have any suggestions for both powder and liquids? 

I love the Nectar protein shakes.  My fav is the Fuzzy Navel and Strawberry Kiwi.  I find them at the Vitamin Shoppe.  There is a Vitamin Shoppe in Kaneohe across from Windward Mall.  I don't know where any others are.

Asia