As for the unlimited sick time, get ready, as you continue on you're going to use a lot of it. Enjoy the time. Yesterday is history, tomorrow is yet to come, today is all we have -- make the most of it.
Enjoy your well-deserved retirement. After a while, you will wonder how you ever found time to work and get things done around the house and shop. I'm on year 16 of my retirement and enjoying each day and I hope your retirement is long and enjoyable.