I use a 7'6 rod rated up to 2 oz and a Spheros 4000 with 20 lb braid. I have caught plenty using the same 7 footer spinner I use in the back too, a little Fenick freshwater rod rated to 1.5 oz and a 3000 Spheros loaded with 10 or 12 lb mono (skates aren't fun on that, however). Distance casting has not been an issue since most hit in the wash, as you've probably experienced. Plus, I try to go with the lightest bucktail I can get away with. Draggin works, but getting the sweep like you do with metals and shads for bass works just as well on fluke. Cast up current and let it swing down past you. If I do drag, I use a small trolling weight and a 2 ft. leader with a gulp shrimp on a snelled hook trailing behind. You can still get the sweep with that too, but it's better in rougher surf. Leave some for me!