My favorite things to do are send emails or snail mail. Both can be saved, and you can take time to think about what you want to say. I would also take advantage of Skype's video calling. I'm home from college over the summer and my significant other and I do most of our talking via text (letters, skype chat, etc). I actually feel quite close to her as we both communicate well through written words.
_________________
After a time, you may find that having is not so pleasing a thing, after all, as wanting. It is not logical, but it is often true.
--Spock