It depends on the size of the Jayport table.
My PitBoss portable smoker size at the base is 23" x 14".
I ditched the portable Webber charcoal grill for the PitBoss portable smoker and I am very happy with it. It was hard to pass up at $227 at WallyMart. I have a full size 24" pellet smoker for home, but this portable unit is the bomb. I take it to my daughters, and my father-in-laws houses when we go to cook dinner.
I used it last weekend to cook 3 racks of baby back ribs. You can only fit 1.5 racks of ribs on the stock grill grate. The grill comes with a second level option that is WORTHLESS. You lose the use of the area beneath the second rack. I built a custom second rack that was the size (minus 1" on both sides) to allow me to cook 3 racks of ribs. You have to cut off 3 ribs from each rack, but I can put 2 racks below and a 3rd rack on the upper deck along with the cutoffs from the 3 racks. The ribs were the talk of the party.
2019 Jayco Eagle HT 24.5CKTS (new to me 9/2022)
2016 F250 6.7L CCSB 4x4 - AirLift 5000
Anderson Ultimate 5th Wheel Hitch