My boyfriend & I are planning a vacation in mid July to Louisiana any help?

We really wanna see Louisiana and we might go to Florida too.Any suggestions on what and where to do things? We love outdoors, we want to see swamps and alligators more than just tours, deep sea fishing, scuba diving lessons maybe, plantations, old towns, ocean spots, scenic views. The more info the better even good hotels. We will be driving from Oklahoma and staying about 2 weeks maybe more. We want to see scenic views on the way there too. Thank you