you also might want to look at Hobie
View all Hobie Kayaks
a lot of manufacturers are coming out with some specific models for fishing
I do have to agree with Cliff, a sit-on-top in the 13-16' range that is wide and stable will get you where you want to go safely and easily.
no matter the brand you choose you definitely will need a high quality back rest, a mid-range paddle made for s.o.t. kayaks, (the handle is slightly longer and the blade is a bit wider), and some dry bags for your gear.