I have been a signing agent in San Antonio, TX for 13 years and I am extremely busy, but if you look here on Notary Cafe though you wouldn't see it because most of my business comes directly from title companies and a builder that don't use Notary Cafe to find me. And, you could ask another signing agent in my area and they could tell you that business was super slow because THEY weren't being sought after for work.
I can't say how things are in Arizona, but in general, this business is what you make of it. Some people are wildly successful and others fail almost immediately. Now, if you think you're just going to get a notary stamp and people are going to blow up your phone with signing requests without you putting any additional work into it, you are wrong. This is a business, and you have to be willing to invest time and resources into making yourself a knowledgeable and skilled signing agent. Are you willing to WORK at this, or do you just want to sit back and have money come to you effortlessly? Do you have any previous real estate / mortgage experience? Do you have any knowledge or training on loan documents? How do you expect to get business? Do you have a plan to get these 3+ signings per day?
Bottom line, in general, this business is what you make of it! If you want it to be successful and you are willing to work at it then you will be!
I do have a YouTube channel for new signing agents, check it out, it may be helpful to you:
Signing Agent Basics YouTube channel
I wish you success in your notary endeavor!!