New - Buying a Tralier - No Clue What I'm Doing

Saw a show on TV the other day about thousands of homeless people in California living in RVs parked on city streets. Apparently block after block of RVs and some neighborhoods full of them and many on the nicest streets in LA. It's become an epidemic with no solution in sight. They're not all down-and-outers. Some are there escaping the sky high rental rates and some enterprising RV owners are even renting them out.

Never thought I'd see the day and it's not just in CA either.