Is the Jeep the long-wheelbase “Unlimited”? Ursa-Minor Campers actually makes a Wrangler Unlimited hard top with popup tent roof & upper bunk similar to the old VW Westfalia, but I have never seen one in person. You would probably have to remove any boats from the roof-rack before raising it, so your method may be more convenient for only one person.
Is the Jeep the long-wheelbase “Unlimited”? Ursa-Minor Campers actually makes a Wrangler Unlimited hard top with popup tent roof & upper bunk similar to the old VW Westfalia, but I have never seen one in person. You would probably have to remove any boats from the roof-rack before raising it, so your method may be more convenient for only one person.