Hi Justin,
We will go to the waterpark - Aquadream a couple of times. Our girls love it.
Will also do another boat trip if we can, not an all inclusive one, but we will book with ICR as soon as we get to the resort. Wouldn't know about the animal welfare on the Horse Safari, hopefully some of the others will let you know.Totally agree with what your saying about their welfare.
We also really like getting the water taxi to marmaris and going to Turunc.
My girls really liked the inflatable climbing thing at the beach. Its like a rock wall but in the water, together with an obstacle type course thing. They had loads of fun doing that.
Not sure about any other trips, as we will see when we get there. Although I think we will do some.
Most importantly I will be relaxing and enoying being back in Icmeler