Recently purchased a 20 foot pontoon with a 90hp Yamaha, looks like it will weigh in around 4k pounds. My 98 Limited has right at 280k on it and is going in for a valve cover gasket replacement and starter. I would like to use it on occasion to tow the boat so just wondering who out there tows with their 3rd and do you recommend any upgrades/etc to help with the towing experience. I’m thinking I will replace front and rear shocks/springs and maybe add some rear air bags, thoughts?