They want to do watersports like jet ski and that flying thing on a string...

Has anyone any idea of the cost of this sort of thing

Also we want to try out a jeep safari, I would love to go to Seklikent excuse the spelling if not correct,its a goerge with running water looks lovely but how to get there from Marmaris or is there a day trip which goes there..?
Thanks in advance Cheryl
