Sounds like you are very excited and what a great business where the concept rings loud, If you enjoy what you do, it isn't "work".
A few of the AARP videos are at:
Three Mistakes to Avoid When Starting Your Business
Daymond John’s Tips for Starting a Business
Hopefully, watching these will suggest other similar, but you can also use the search that shows on each page.
First "professional" we met with, was not a CPA but a local independent Tax Service in a retail storefront. He had good local referals. He had a canned business start up package for $300 including all kinds of extras like document holders, certificate frames, even business cards. Problem was, he insisted we form as a "S Corp". He said the S Corp gas us the most future options. It seemed to lack personal service as he never really got into what our future plans were. On to the next.
Found a CPA that worked from home, He had recently relocated to our area just a few years before. His credentials checked out. He was growing his client list, I already knew of a few of them. He was actively looking for start up office space. Met with him, he took the time to understand our plan. We moved forward with him, he advised us on the structure of our LLC. Charged us $75 for the 15 minutes of actual consulting he did beyond. This was another meeting after the initial interview. Since we did not give him power of attorney we still had to file the incorporation papers ourselves under his guidance. He did our taxes two years after that. $250 each year. He told us next year would be $600. Following year was covid, we did our own, since they were pretty much rinse and repeat. I think Turbo Tax for business was about $200 for software and a lot of headache in the household. Found a new local CPA, Father son team that has been working great. $250 for annual returns and no charge for mid year meetings.
It was 2018 we changed from simple sole proprietor to LLC due to the Supreme Court decision of 2018 expanding internet sales tax collections nationally. Remember those good old days we could buy through the mail and not pay the seller sales tax?
Our current business was started back in 2006 to fit retirement lifestyle. So, change is a constant.