Hi Hashim,
Unfortunately there is not much going on regarding Jet activitity around.
The only jet flyer that I know of is myself and another guy whom I haven't met yet.You probably wonn't find anything related to Jets in the local shops around.However there are two fields that we use both paved but rather short (ca.100m long):
1- Imuk- it's on the asian side
2- Hazerfan- it's on the european side

For both you would need a car to get to and I would not recommend a taxi which would cost you a fortune.

Being in August,when most take a vacation there is littler chance anybody will be there besides the weekend.
However you are more than welcome to contact me when you are here and I'll try to take you with me if I can make it to the field on Sunday.

Regards
Eray