Trip to Tuwaiq mountains and Ushaiqer

Hi fellow couchsurfers! I will be visiting Saudi Arabia in December 2023, and Ushaiqer and the Tuwaiq mountains are some of the places I want to visit. However, seems difficult to reach them, without having a car. In particular, the Edge of the World (in the Tuwaiq mountains) is very difficult to reach, and it will probably require going there with a professional driver, on an SUV... Both these places can be reached from Riyadh. I will be in Riyadh from December 12th to 16th, and within these dates, I am flexible to organise a group and visit these places! Ideally, we would rent a car for a full day to visit Ushaiqer in one day, and we would organise a private SUV with driver, to go with a small group to the Tuwaiq mountains one another day. But I am very flexible, and willing to change the plan, if you have other idea:) The most important to me is to find other people to join me! Are you in? :)