I have had street bikes and pure dirt bikes, been riding for over 50 years, but eventually sold them all. Now I am wondering about getting a street-trail bike, like the Yamaha WR250R, which potentially I could use on some of the many dirt roads around central Arizona. Some of the larger bikes would be more street friendly, but still with some off-road capabilities. The Yamaha seems to be the most dirt-friendly of the dual sports out there. One problem: while I am still pretty fit, I am 60 years old so I am not going to quite as capable of hardcore dirt riding as when I was younger. Thoughts?