I want to say first"Happy Anniversary". Texas is a long way to travel. Which Mayo location were you thinking of? It sounds like alot to do with all the issues that your spouse is going through. I will say you are awesome! You both have been through alot. My spouse was diagnosed in 2018. It has been every emotion you can imagine. My father had Parkinson's and my brother has it. Actually he is in hospice. He is 67 yo. My spouse has other health issues as well. Enough about us. Have you thought about face timing the physician and maybe that will be enough for your husband! Please know my heart goes out to you. Hugs !