When does the fear stop?

Seems pretty obvious, but some coaches just handle better than others. Our previous 2 coaches, a 26' Class C, followed by a 32' Class A, were easy to drive unless the wind was really howling. Our current 37'er is very susceptible to winds. You may well have gotten, as we have, a coach that just doesn't handle as well as others. First thing I would strongly suggest you do is take it to a competent, highly respected specialist & have them perform a road test on it. All Wheel Alignment in Redding, California & Redlands Truck & RV in So Cal are 2 such places I have used. They are both excellent! They are in association with a third, I believe in Washington state. (A call to either should provide that info.). I have installed every suspension upgrade available. It handles much better. I still monitor a couple of different weather apps & stay put unless the winds are in my comfort zone. I will also add that no matter how bad the conditions are, there will be RV's out there. Recently, here in So Cal, we have had numerous days with high wind warnings posted. Couple of 18 wheelers have blown over. We still saw RV's out there. Don't go until you feel it's safe for your rig.