We usually make or own way to places ( We did the trips when we first went in the 1990s but half of the trips were hard sell visits to carpets shops and jewelers on the way, most probably don't do that anymore it was 20 odd years ago )
for Kayakoy the dolmus is a must
Dalyan is well worth a visit, we usually go on the bus and stop over a night, Last year we went with 2 friends in a taxi around £30 from Oludeniz , as there were 4 of us it worked out cheaper than the bus. and you are not tied to a schedule.
We are thinking of doing one of animals trips when we take family over in May, as we have seen him out and about and he does put on a show.
Tlos Saklikent very good
Patara the beach and the roman ruins are worth a visit , when we last went we stopped off at the ruins at Pinara also well worth seeing.