I learned the hard way towing our boat 5hrs home that these cushions can easily fly out. We removed the "loose" ones before we left, but apparently we missed one. The center, upper-middle pad is somewhere between Arab, AL and Hattiesburg, MS. I've found them for $236 shipped... ouch. Needles to say we need a good boat cover that we can tow with and utilize for storage of course. What are your suggestions... that are affordable?