Hey, I just had to say thanks again to everyone who took the time and effort to post!
I never realized so many people from CP are such experts on Greece! We'll definitely be taking into consideration the suggestions posted. From a quick scan, there seems to be an obvious consensus that Santorini is a must see... so we'll definitely hit up the island. All these suggestions have made it pleasantly harder for us to decide which isles to visit since they all sound truly amazing! I'll be sporting my Flames jersey some of the days when I'm there so I'll try to post some photos when I return in June.