I had a knee replaced in May. You're not gonna feel much like working on projects for a while. Rehabbing your knee will be your main project for a month. Be diligent about your therapy. I was able to get a deal from Comcast for free HBO for 3 months as a special offer trial. I got to watch a few series that I'd never seen. I did change all my line on my reels, re-organize my tackle boxes, etc in the meantime. Good luck with your surgery and therapy.