The EXO 38 is an awesome ski cable! We went lot of times this days, because it's only 2 hours from 2 alpes!
This cable ski is not straight, you're doing tours around the latch. First you take off from a platform when a free perch arrives. Then you can do 4 tours max in a round if you don't fall. If you fall, you got to swim to the ground and go walking to the depart again. The sessions are for hours, so you can take the cable much times as you want till the time expires.