I have rented a car FROM Turo a couple times. Both went smooth. Being able to return the car after business hours (and saving another day's rent) was the biggest benefit.
I bought a car earlier this year, and the option of renting it out on Turo was a consideration in the choice of car.
There is a guy near me that has 8-10 cars on Turo. From average mid-size to luxury SUVs. I'm thinking about renting from him just to make contact to see if I can get some advice from him.
A Japanese van will make a pretty small camper - that will really limit your potential client base. Would you convert it yourself?? Have you done cabinet work?
Turo doesn't have a category of camper/RV. You'd probably do better with RVshare or Outdoorsy.
Before I rent my car, I will definitely install a GPS tracker. You have to price the monthly service fee.
The model of van I am looking at are about the size of a dodge caravan, but come with 4x4 and can be lifted for more ground clearance. These can go a lot more places than a C, B or a class motor home, but your right they are not big by any means. I'm thinking of targeting backpackers and euro travelers. There is competition that already does this, "wickedcampers".
I have done a small amount of cabinet work but I'm looking to on the simpler side and only offer basics. A flat area for a bed, storage bins underneath, a cooler and a bbq/burner.
I will have a look at RVshare/ Outdoorsy, never heard of them before.
GPS tracker would be a absolute must.