Welcome Tim. I'm 66. Whereabouts in western NC?
Have you been to a bike shop or two and looked at bikes? Have you asked about bigger bikes for your height? There are several manufacturers that make bikes for taller riders. If you can't find one in your area maybe a custom built bike is what you need. Custom doesn't always mean top dollar.
Stop by the
Southeast Regional subforum. There are several NC folks there. Maybe they can help.
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The Lord is merciful and gracious, slow to anger and abounding in steadfast love. - Psalm 103:8
I am a cyclist. I am not the fastest or the fittest. But I will get to where I'm going with a smile on my face.