Cart advice for inflatable yak sought

Hi, all. This is my first post and I hope I put it in the right category. I have a new NRS Star Pike with the hard internal keels on both ends and after 15 hours use, I can see that I won’t be able to drag it all over the place like I could my older NRS Pike with no such keels. I’m already getting some exterior wear in the keel areas that will get a lot worse in a hurry if I don’t get a cart. So, I wrote NRS and asked their opinion on a good cart. They came back and gave a very lukewarm recommendation on their “Yak Yak” cart. That didn’t inspire a whole lot of confidence in me… So, I’m in need of advice and soliciting input from anybody else who has a wider inflatable like mine and has a cart they like. My STAR Pike is 39" wide in the beam or at center point, if that helps.

Any wisdom is greatly appreciated. Best to all.
gardensbob, aka Lee