mmm.. nice route, If you can wait for later, end of september or start of october you can go to Dhana for a camping night, then hike to Feynan, spend the night at the eco lodge there (a wonderful experience).
or you can go to Dhana tower hotel, talk to the owner, he organizes trips to petra or aqaba, 3 days hiking and camping trip from Dhana to Petra or 5 days hiking and camping trip from Dhana to Aqaba... he provides everything, water, food, guidance, even showers and toilets hehe... u only have to bring your own hiking gear and ur personal care stuff. this is a very worthy adventure.
Good luck!
As for Turkey, unfortunately I havn't been there yet so I can't provide any useful advice.
Much peace, light and happiness.
Zeid