Hi Mate, Firstly I dont kayak, But I do see plenty people going out in the right weater conditions,
Also if you get in touch with your local RNLI and arrange a advice on board training, It's FREE and they even come to you to do it!! YOU will learn more about the safety of your craft,
I had mine done last saturday and I still got advice even when i thought i knew every think about small boats safety ha ha, If I was you its a good place too start, Plus you will receive the infomation to go forward mine's below
Regards, Ian.