Thanks for all the replies but after reading them all, I realize buying a trailer hitch is not as easy as buying a Big Mac.
Since I've never had a trailer hitch or any sort of towing system, I have one simple question:
What exactly do I need to buy to have a towing system? I went on the H&A website and noticed that there is the Trailer Hitch package, which includes: draw bar, hitch pin and cover. But the harness, locking hitch pin and hitch ball are sold separately below. And now I read in one of the postings about a braker controller. What the hell is a brake contoller? Sounds important but then one of the members said they didn't need it.
What all do I need?