With my H&S profession head on, just be careful of angles for access - most are not the safe 30 degree maximum slopes that Brits are used to.
You WILL get help from waiters etc., but beware of exuberant eagerness that can sometimes lead to minor scrapes from their lack of safety awareness.
Make sure that you have made staff fully aware that they need to be careful when moving wheelchairs.
The best thing about
Icmeler is the flatness around the streets in most areas combined with the newish excellent promenade.
What I did see last trip were the two person electric travel scooters, and one had a folded wheelchair strapped to a rear luggage rack added to it - clever marketing !
Neat way to run up the hill to
Marmaris if you want to go that far.