As I mention elsewhere, Mrs H and I spend a very pleasant day out to Gocek. Having heard that only certain boats go there now, and only on a Sunday,
and not wishing to spend two hours each way on a large boat we decided to take the dolmus from Fethiye. Travel time was roughly 45 minutes but I'm not sure that we didn't take a slight detour to an older passenger's house with a large sack of something or other.
Departure times are as follows and only 5.25 lira per person each way. Might be worth considering.