I'd like to get everyone's opinion on this. I have two pairs of partridge penedesencas that I am selling and have someone interested. I'm in NY and they are in NC. Shipping makes me so nervous. I'm not even sure how to do it. Please help me make the decision. How do I ship (where to get boxes, USPS, UPS, Fedex)? How much does it cost? Have you had luck/bad luck with shipping?