In a charter situation a Yeti cooler will go missing as will extra fenders and kayaks.,, it's a question of when...not if. A good thing is to take some insulated bags ..as many have suggested ..polar bears are great for luggage ..keep as well and a quarter the price of yeti soft sides.. Get blocks of ice from charter company initially alng with a bag of cubes..get a block anytime you can find one.. Go to SAMS and get those yeti tumbler stainless look a likes for each crew member..label identity and enjoy ice cubes in drinks that last for hours rather than minutes in a solo cup .