Salam Malaikum :)
It is the rule of the forum that you should introduce yourself on the Introduction Thread:
By the way I was there waiting for your call on Friday. I even sent you a text. I did fish the spot I told you. Looks very promising. Did not manage to hook up anything buy spotted a few dolphins and yes there are pelagics in that area as one of my catch was reduced to a quarter. I tried lures and poppers but no hits. Well I guess I'll get lucky next time :)
For trolling what Bobby has said is precise. In Abu Dhabi Water I would suggest you use wire leaders as most of the hook ups are pelagics including the black tip. Your trolling speed -> try not to exceed 9 knots as we have had no go trying to troll above 9 knots. Flashy Yozuri's have proven to produce good catch rate but not limited.