I know someone who had the same issue. They would bring about a 6 foot length of rubber backed carpet runner to toss over one of the dinghy tubes. A large welcome mat might even work. The rubber backing keeps it from sliding around the dinghy tubes.
https://www.amazon.com/iCustomRug-Indoor-Outdoor-Utility-Berber/dp/B074PZTH37/ref=sr_1_1_sspa?crid=1AN9DWZFZHVJM&keywords=carpet+runners+for+hallway+6+ft&qid=1565709653&s=gateway&sprefix=Carpet+runner%2Caps%2C208&sr=8-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUFLVDFUSUhXSFA4TFkmZW5jcnlwdGVkSWQ9QTAwNzk1NzlPVlI2QU5CQ1Y1QlkmZW5jcnlwdGVkQWRJZD1BMDUxMjgxNjJRQjRWQVhaUThTSE8md2lkZ2V0TmFtZT1zcF9hdGYmYWN0aW9uPWNsaWNrUmVkaXJlY3QmZG9Ob3RMb2dDbGljaz10cnVl
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Last edited by GeorgeC1; 08/13/2019 11:23 AM.