Awwww, I hope you are quickly feeling better and have no lasting injury from the fall.
Of course, between now and the hopeful sale ... you might try it again? I fell so many times in my first 10-miles! Someone posted that "some kinda magic happened" for them at 40 miles and that things suddenly got easier at that point. For me, the magic was closer to 100 miles ... but the difference is remarkable.
Looking back, I was to quick to say, "This isn't for me; I quit" ... but I didn't follow-through with the quit. I got back up and tried it again, and again, and again. (That might be the old-school horse training in me ... get back on!) I'm really glad I pushed through my worries.
Best of luck to you, either way.
P.S. FWIW, it might be helpful to readers seeking a lovely, tricked out XR if they knew where it was located in broad geographical terms? Perhaps you could offer proximity to a major city?