Helpful tips to full timing in a camper appreciated

Well I just can't get over the fact that rent is the same amount as a house payment. I figure a travel trailer could be had for 200 per month or less. Though the addional costs seem to not be worth it. The idea of being able to pull off when we want to though sounds enticing. I'm sure it can be done if I were experienced.
Anyhow that's why I posted on here just to get a general consensus.