I'm at Barnes & Noble right now getting a few new books for when I'm to be off my feet totally non weight bearing after my foot surgery Wednesday. Lots of good ideas suggested for you, I will be using some of them. The hardest part for me will be missing my students, had to sub out about 75 classes so far. They're scared though because I told them I was going to lay on the couch doing core all day lol. Best wishes on your recovery!