Howzit Zach and welcome man!!
For your type of fishing, get a clear intermediate line. It will allow the line to sink through the surf and not wash out like a floater will. With this line you will also be able to fish poppers to some extent. You will probably be going for kingfish, wave garrick etc, for which you would use clousers mostly I guess. Your choices are many but go for airflo or the cortland 444 lines they are good and not too expensive.
cheers and good luck!
w
ps I see now you want to fish the lakes specifically but the intermediate will work there just as well.