Welcome Chris!
The YBR is a trusty, fun bike - enjoy it and I'm sure folks on here will be able to help you out.
In the meantime, familiarise yourself with the manual, that covers a lot of guidance around the basic checks / maintenance you should be doing.
I coat my bike in ACF50 - helps to keep the rust at bay, and so far the only thing on mine which is beginning to look weathered is the exhaust, a common area to rot on these bikes.