Hello
You have come to the right place. I visited Calis Beach in August for the first time. Before I came I read just about everything on the forum and am so glad that I did. They have fabulous reviews for restaurants, places to go and more importantly things/places not to go to!
My family and I loved Mozaik Bahce Restaurant in Fethiye. Its just behind Domino Pizza. It was the stand out restaurant.
Everything was so fresh, portions enormous, and very very reasonably priced. The staff were all charming, whether we visited lunch time or in the evening.
To be honest though, we ate out every day and enjoyed all our food.
With regards to places to go, I recommend Sakklikent Gorge. Whether you go on an organised tour or get a dolmus there.
Once you have read the threads on the forum, don't be afraid to ask specific questions. There are some truly fabulous contributors who made my families holiday, due to the wonderful advice they gave before we came out. One big tip is to download the restaurant locations guide (donation to the 3'c charity required) for Calis. This was invaluable to us, particularly on our first night as we were able to quickly find a recommended restaurant when we were all starving. I also recommend reading "Turkeys for Life" blog. Lots of photo's and advice. They are on Facebook and if you look on Google.
Above all have fun. xxx