i have fished stick marsh 3 times and all 3 trips were in feb., from what i've heard the fishing is still very good thru may, best of luck, catch a good'en...
my wife caught a 11.2 in 2001, thats been our biggest but we have caught several 9's a bunch of of 7-8 #ers and boat-loads of 3-5# fish
take a camera and plenty of sun-screen