As noted I would level the horizon.
The rocky shore seems too dark to me. Perhaps using one of the more exposed photos and brushing it in with photoshop layers would lighten it.
The first post on the right and left in the foreground grab my eye too much as they are so dominant. Perhaps use the healing brush in photoshop to take out these two posts.
Also what is that dark vertical panel in the mid foreground?
That vertical panel might be a shower. Coming out of the dead sea is not like coming out of any other water. There is an oily feeling due to the heavy saturation of salt. So to get rid of the salt there are showers along the beach.
I really like it. Really a nice composition with striking colors. The tilted horizon really needs to be addressed, which is a very easy fix. What I don't like is the large watermark. No need for one to start with, but if you feel it necessary, make is smaller and move it to a lower corner.