However, from what I read it seems mostly other animals, second animals, and animals without training are banned.

There aren't that many service calls once the students are trained as I explained above. 

I've ran my own personal training business before but it just wasn't the right fit for me because it didn't generate the income I'm looking for.

I was just finishing up high school and going to basic training for the military.

Does it have the training you need?

They may have training, some might give leads, but you are your own business, so as an agent you have to run yourself like a business as any entrepreneur would and market yourself to build clients.

Some suburbs, like my beloved Lake Oswego, OR, have seen over 25% increases in median home prices.

That is, if you are able to look at a note for sale, analyze it, and distill the important stuff to a buyer -- the same stuff that you would use to eval a note... then that is better to me and a useful skill.You said this was your first one... so I am guessing you haven't gotten note specific training yet. 

Some suburbs, like my beloved Lake Oswego, OR, have seen over 25% increases in median home prices.

I speak fluent Japanese, but as it is a flight and a drive or an 8hr bullet train ride away, it will still be a long distance investment.