From your description I think you're getting a 176 not a 179. A 179 has a queen bed in the front, kitchen in the rear, and the slide contains the dinette and the fridge.
Nothing wrong with towing with your F-250, that is a nice safe rig with plenty of extra capacity for gear in the truck bed.
The hitch options you are referring to are (1) a weight distribution hitch (wdh) which re-balances weight from the rear of the tow vehicle to the front axle improving handing and braking and (2) trailer sway control which minimizes the likelihood of the trailer sway.
You shouldn't really need a wdh with a F-250, it can handle a lot more weight than an rPod, unless maybe if you also put a full ton of stuff in the truck bed. Up to you but I'd skip it and see how you like towing without one.
The most important thing to do to prevent trailer sway is to be sure you have enough weight on the trailer tongue. For an rPod that should be 10% of total trailer weight at the very minimum, preferably more like 12%. You have to weigh the trailer and tongue (fully loaded including water if you plan to boon dock) in order to know that, which you can do at a public scale. Here's why:
https://www.google.com/search?q=trailer+sway+video&oq=trailer+sway+video&aqs=chrome..69i57j0i22i30l3j0i10i22i30j0i22i30l2.4407j0j7&sourceid=chrome&ie=UTF-8
Even with a well balanced trailer, sway is still possible, so I would suggest still getting sway control even without a weight distribution hitch. The lowest cost option would probably be something like this.
https://www.amazon.com/Pro-83660-Value-Friction-Control/dp/B0016KJ5MC/ref=pd_lpo_263_img_2/140-2048306-1226438?_encoding=UTF8&pd_rd_i=B0016KJ5MC&pd_rd_r=76cf10f8-282d-4f8d-a47f-6e28a4b3f41e&pd_rd_w=6B9YR&pd_rd_wg=OzOSQ&pf_rd_p=7b36d496-f366-4631-94d3-61b87b52511b&pf_rd_r=44Y4SBXDHMRXQ9VDY068&psc=1&refRID=44Y4SBXDHMRXQ9VDY068
https://www.amazon.com/Reese-26003-Sway-Control-Adapter/dp/B0008F68MG
Or you could get one of the electronic sway control systems that senses sway and activates the trailer brakes, but those are quite a bit more expensive.