A very scary thought--undertaking a 2500-mile tour of the UK. All alone, by car and foot. Nothing ventured, nothing gained. A mature widow previously teaching computing and word processing, I determine to keep up to date, challenging myself; internet, email, Facebook, Instagram had never been heard of. I have published articles over the years, children's comics, jokes for comedians and written lectures for adult education, and was a manager for Avon Cosmetics. My four-year-old car sitting neglected in my drive; my tour involved two months of organising in advance. I still have to learn a lot about my iPhone--it got me lost twice Back to my children and grandchildren for more tuition. Booking.com is my saviour. Sat-nav TomTom is my guide. Find Friends keeps me in touch. The next tour will be to Ireland (Eire)--already in the planning stage.