You are pretty much guaranteed to have some issues with workmanship on the trailer that need to be sorted out. Nothing special about rPods, that's just the state of quality control in the RV industry.

Have them put water in the tank, fill the water heater, and have a full propane cylinder and battery on it. Inspect and operate everything, look in all the cabinets, under that mattress, under the trailer, etc. Make sure you understand how it all works, and expect to have a punch list for them when you leave, and making a second trip to actually pick it up  You will get much better service if you haven't paid them yet and taken delivery than if you tow it off the lot and then try to come back it get stuff fixed later.

Are you planning to get a weight distribution hitch for your rig? If so you might want to have that in place on your receiver, or have your dealer set it up for you when you go to pick up the trailer. Its not essential for your rig but you'll probably prefer the way it handles with one.

Are you planning to boondock? If so you'll most likely want dual batteries, so might want to have that installed at the dealer's before you pick up as well. Best is two high capacity  6V golf cart batteries in series rather than two 12V batteries in parallel. If you let them they will just provide you with one 12V battery. 

Not sure I'd try to tow a 190 with a Wrangler, especially in the mountains, and loaded for boondocking. Whats the tow rating on that? My Highlander is 5000 and that's the lowest I'd consider to tow my 179. I always boondock too and dual batteries, 30 gal of water, a genny, maybe in your case dual propane tanks for those cold nights, its going to add up the pounds really quickly.  

Ignore the trailer dry weight, its a useless number for a boondocker. No batteries, water in the tanks or water heater, no options, no gear. You will be at or near the traller max gross weight and over the 300 lb tongue weight. My 179 weighs in with a full fresh water tank and dual batteries at about 3700 and 500 on the tongue. 

Also, the 3500 lb tow weight rating is going to be with just a driver in the Wrangler and nothing else, that's how vehicle tow ratings are done. Neither the trailer or TV numbers have much to do with real world towing.

Slightly off topic, I'm thinking about getting a UTV, what do you have and do you like it? 

Thanks,

The Mule sounds interesting, I haven't looked at one yet. There are a lot of Polaris Rangers and Gators around here seems like. I think a diesel 2 seater with a dump bed might be a good choice. I'm also interested in looking at the electric Gator and Ranger, I don't need a lot of range for what I'll be doing.

There area a couple of reasons I am considering the electric option. First is its quiet, more likely not to scare off the wildlife. Second is reliability and maintenance. If I could go all electric I would, just to have to spend less time fixing and maintaining stuff, buying and transporting gas or diesel. Third is environmental, I'm a 40 plus year solar and battery guy. Oh, and did I say it was quiet?

So for me the only drawback is range, which is around 25 miles on a charge I think. As my property is a farm I can label it for farm use and drive on public highways for up to 75 miles as long as it is for agricultural purposes. But I wouldn't, because after 2 miles of state maintained gravel road I would be on a 60 mph rural highway for around 10 miles to the nearest stores. Not doing that in a UTV or on my tractor. 

Anyhow, its good to have alternatives and it will be awhile before I get one anyway, we just bought the place and lots of other projects and expenses have higher priority.