I agree with those that say Inkscape, it’s where I’ve designed all my logos. However, I’ve been tempted to try using FreeCAD to do it lately. I’m not sure if it can export as SVG, but the thought of have a proper parametric tool for designing logos sounds up my ally. I tend to try to treat Inkscape like one, by liberal use of construction lines, but at the end of the day, it really doesn’t like being that precise.
You should learn a little geography. NC is a very wide state. Most of it hasn’t been prone to hurricanes. The coast gets hit every few years with a decent one, but it’s been over 30 years since one came anywhere close to that far inland with more than the power of a heavy storm.