Janis WELCOME! I am 70 and made the “jump” last year from Beta version. I can tell you now you will not want to go back once you have started your journey. It’s the difference of building a website with a clunky diesel car and then experiencing the fastest best electric car. It is intuitive and you will love the WYSIWYG style.
I built an e-commerce site in RW5 and updated it since to RW Classic now its shiny bright and works quicker and much better with Elements.
I also taught my self how to do a few things in HTML in custom component to add a few little extras I wanted. My personal advice is just go for it you wont be sorry!