Picking up my first kayak. Lake and River suggestions?

[bjerols]

I'm in the same boat (kayak?) as jdigrande91 and found these tips helpful, thanks!

Does anyone have any idea on water temps? It's easy to find water temp readings for the ocean but I'm curious about lakes and lesser extent rivers. I don't want to head out on my first trip only to get splashed (or worse) and freeze even though the air temp is warm.

For lake fishing, do you recommend trawling or paddling to an area and casting?