Tis the season for swim wings. If your looking for an inflatable pillow, they don't get much better than these babys. Cut the back band off, under inflate them and they will cradle your head just right. Inexpensive, tough, and repairable with a drop of PVC cement.
...and there came to be a day, all too soon, that I became aware that I could travel no more on my long journey. Though I did not arrive where I had planned, I believe that here is exactly where I am supposed to be...