This is fantastic news, Bill. I'll bet the latest diagnosis about the PD has not only lightened your step but will also help motivate your interest in photography - and everything else. Congratulations and good luck. Just keep on keepin' on.
Also saw my Neurologist on Friday and got some better news. He thinks I have secondary Parkinsonism meaning my symptoms (weakness, clumsiness, balance issues etc) are caused by the medication I was on for about 3 years (Zyprexa) and not primary PD. Good news is my symptoms should not get any worse and may well get better. Here's hoping.