A lot of good points. I think it is the old age unknown that comes to mind. We've all experienced issues younger enjoyed all the advaentures that come with travel. We've learned, how to cope with the problem so we were experienced. Now the unknown is back and we sit back trying to make sure everyhing is covered and sends your head spinning sometime. I finally just take a walk and do somehting else for a while, and i feel better. I am sure you will be fine after you get started. Enjoy your travels,
Scott