Nothing to Do

I used to write all the time and now I find that I never have any time to write and when I do have time I can't think of anything to write about. It's like I have this on-going writers block that will not go away.
Now that it's summer, I find that my days are longer and though I am busy, I have times where I simply sink into my comfortable computer chair, ready to write something, anything, and I end up just looking blankly at the empty computer screen for long periods of time.
It's funny because in the summer I have more thoughts rushing through my head than I do any other time of the year. However, when I try to convey those thoughts in words, it doesn't work. I miss writing. Without it my head is full of clutter, which gives me headaches.
Anyway, I guess my point is that when you write as extensivly as I do, writers block really sucks.

*If anyone has any advise on how I can get this writers block to go away let me know. *