I think thats a great idea, but you do have to prepare, and I mean very seriously prepare for any trip to canyon country, regardless of vehicle. I've been all over that area many times and I've learned what can happen. Google Utah state scenic highway 12. Best paved road in the universe, ok, maybe just behind California highway 1 around Big Sur.
I always pack and plan as if I am going to breakdown for sure in Utah and will need to have all the water, food, shelter, first aid, and anything else we might need to survive for 48hrs minimum with no support and no cell coverage (canyons can block most signals). You have to assume tow service is 8+ hrs out,
after you figure out who and how to contact...and they charge hefty surcharges. Rangers in any of the many state and national parks will not rescue or tow you unless you are in physical danger. They will give you water and maybe pass a message for you via radio, oh, and they will call Kanab district station and get a helicopter out looking for your dead body. ask me how I know ;-)
It is very remote and sparsely populated region, and honestly, July is not the preferred time to visit because of the heat, you wont see as many people as in the Spring, which is peak season. Fall is risky due to flood danger. 2 inches of rain there is like 15 inches anywhere else because it doesn't soak in, it runs into the washes and canyons and fills them up in a "flash", literally, and those canyon floors are where they built a lot of the roads by the way, so its guite common to run across mud covering paved backroads after any rain. The last flash flood I witnessed came from a rain storm 10 miles away, we never saw the rain and were fortunate to escape to a high spot.
I cant emphasize enough the need to carry lots of water anywhere in the desert southwest. You need to carry a couple gallons of water per person at all times (maybe more for the pagoda?) and have everything you need to survive overnight in case you break down and can't get help right away. There are many areas with no cell coverage at all so I'd think it worth the investment in the latest i-phone with the ability for emergency calls via satellite. There are many remote areas and services are few and far between, and I'm not just talking about backroads, even US interstate I-70 has a 109 mile stretch over the San Rafael Swell with absolutely no services, no people, just nothing but the most amazing views you can imagine. Maybe 1 trooper looping the route every few hours.
I was raised in Vegas and went to university in Utah and have taken many trips all over southern utah, having had more than one breakdown in my old jeep. It is my favorite place on the planet and by far among the most beautiful places you can go, but it is also among the most dangerous places for a road trip. I have been humbled more than once there. I've had rangers looking for my body after a flash flood, I've overheated and blown hoses, high-centered and ruptured a gas tank, and I've ran out of water once and was only saved by an old guy stopping to give us some ice cold beers, which have interesting effects on the dehydrated body BTW.
Sorry for the paranoid sounding warnings but I truly have scars from some of my adventures down there...and I cant wait to go back !
When you go , state highway 12 is a must see, one end to the other, lower speed, 2 lanes, all paved , lots of twisty turns, multiple parks, its all amazing. It gets a fair bit of traffic so unlikely you will be more than a few hours from help at any point. That would be the best route for a pagoda with top down and lots of sunscreen.
https://www.utah.com/things-to-do/scenic-drives/highway-12-scenic-byway/the first picture is highway 12 neer Capitol Reef National Park. The second picure is a road inside Zion national park. In late summer to fall expect afternoon/evening pop up showers.
thanks! I now need to plan my next trip there, not with pagoda, but with fully equipped 4-runner, so far into the back-country nobody will find the body ;-)