For todays current rates you can check here: Good Sam loans
As you can see, there are different rates for "recreational" vs fulltimer. The latter is basically, you no longer own or rent a home.
These are a bit higher than when I locked in my loan about 2 months ago and are constantly changing.
FYI, these are actually Essex/Bank of the West rates. They'll tell you they are underwritten by Essex but Essex is simply a fully owned subsidiary of Bank of the West. Bank of the West declined our loan because the RV is our full time residence yet our payments, on the loan placed through Good Sam/Essex, are made to Bank of the West. Go figure.