A few nights ago someone accidentally spilled water on my MacBook Pro Retina 13". However, I did not realize it until the following morning but I noticed that there was primarily water under the MacBook and not on the keyboard. It turned on initially but I shut it down right away and put it in a bag of rice where it currently is right now. I have not yet tried to turn it back on. Is there anything else I can do? Should I open it up and inspect the inside for damage? Also, does AppleCare cover water damage? I checked online and I only have the 1 year warranty but it allows me to buy AppleCare for $250. If I bought it now and then went into the Apple Store at a later date, would they know when the damage occurred? Just wondering. Trying to avoid any huge charges because I'm a freshman in college. Thanks for any help.