I used to live in Key Allegro on the main canal and across and facing the piers, flats and McDonalds, hotels in Rockport.
I bought 2 green lights and suspended 1 from each side of my balcony into the SaltH2O. I even made a net with a 12' handle on it !
Spring is the BEST time to fish the Little Bay canals, fall can be fun too with reds headed to their rodeo.
I also had a pin perch trap in the water and a live well that circulated SaltH2O 24/7 and always had live bait handy ... or lures ( it's fun to compare what lure works vs. the live bait)
Little tip here, ... very early in the mornings throw a small silver spoon and let it sink to bottom and work it up - some trout still hang around after their nights work under the piers is done.
Mostly trout and reds - a few flounder and never saw a shark.
I also saw 3 BIG reds look right into that green light, suspended there for 20 minutes or so ... and just looking into it about 3' away - threw everything at'em, live & lures (no Rockport Rattlers cuz I hadn't invented them yet) and they just ignored whatever I threw and kept looking into the light - saw some amazing things over the years, that was one of'em - have FUN and enjoy your time in our little chunk of "Paradise".