That looks fun!

Two places I've clobbered horse mackerel and horse-eye jacks (blue runners, etc.) on the Texas coast are under the isabella causeway and at platforms in Aransas bay.
In both places you're hoping for schoolie speckled trout to show up, maybe snook, but there are plenty of small pelagic fish to keep you busy.

Could have clobbered my dad one day. Tied to an Aransas Bay platform since before first light, saw the sounder go solid black mid-column, stood up with the slime line and caught my first spec, thinking I'm on my way to a bag limit. Next thing I know, the boat motor is running. My nephew hooked the platform, and starting the motor was the only thing my dad could think to get the boat over to recover it...

I love doing the same type of fishing off the beaches of Hawaii. I use a my 4wt butter stick with Martin click and pawl to target mainly small jacks and cudas.
Dean

Micro fishing-great way to waste an hour. Small jacks pull surprisingly hard

Making me miss the salt!