This part shall not apply to:
(1) Mobile home parks or camping or recreational trailer parks which are open to the general public and do not solicit purchases of membership camping contracts, but rather contain only camping sites rented for per use fee;
(2) Any person who engages in the business of arranging and selling reciprocal programs and who does not own campgrounds and facilities; or
(3) Sales of time-share intervals in a time-share project which is registered under the Tennessee Time-Share Act, compiled in part 1 of this chapter.