If you go this way, FPMiles, you are required to keep a log of all your activities and keep it for five years. Whether anyone official will ever ask to see it is another story. I went as a journalist last year and dutifully kept a journal of every place I visited and everything I did. No one has asked to see it and I doubt they ever will. But I complied with the law. I will be going back again and again, and I want to do it right. ^
once approve fly there as tourism
To comply with the law, you cannot go as a leisure tourist. Your trip still has to fit into one of the 12 approved categories.