Legal advice on Business structures

My wife and I are looking to buy STR property in Missouri, we reside in Arkansas. Should we form our LLC in Missouri or Arkansas?

When I opened my business checking account as a single-member LLC (sole proprietor with EIN) at a national bank, the banker asked my title and I said "Member" because I know that's what owners of single-member LLCs are called. But she said that was not a drop-down menu option. She asked, "Partner? President? etc." and finally said, "Owner? We'll call you owner." Now after reading a few websites about how calling myself an "owner" in client contracts opens me up to personal liability, I'm concerned that being named the owner on my checking account opens me up for personal liability. Would this be the case? Am I okay since there was no option for "Member"? Should I go back to the bank and ask if "Manager" is an option (not sure if Manager is correct either or if they have it). Thank you for your insight!

I recently made a amendment to articles of organization, Removing myself as organizer...Then I tried to add the registered agent as the organizer...But they denied it because only the organizer can do that...But it has no organizer if I removed my name....What can I do?

I live in New York and I have a property in Florida where I planning to do short term rentals. Plus do I need to have to register agent in each state. .

Mom died 2018 and she had a TD Ameritrade account and they're asking for a copy of the certified Court appointment and an estate account application how do I go about getting those

I have an LLC and I want to try multiple activities under the same LLC, so I need some advice to know how to do that legally

I am a licensed psychologist in Michigan. I plan to start a very small private practice (~4-5 clients/week), but it will not be my primary source of income (university professor). Would you recommend starting an LLC/PLLC in this scenario?

Is there any way a sole proprietorship can convert to an L.L.C. without dissolving the business, essentially continuing the existence of the original company, etc?

My LLC will provide entertainment for events, and my performers will be paid as independent contractors. Obviously, we may not have frequent gigs and may have time periods with a lot or a little business. I will be the sole owner as well as a performer (so I'm also trying to figure out the best way to pay myself.)