I come to Thailand soon.

I come with 30 day no visa.

Is there a way, on my own... without making boarder run... to get 30, 60, 90 day visa while living in Thailand? (Bangkok area at first)

When we arrive my wife and her cousin (property owner) will take me to immigration in Nonthaburi to get my TN30 so I get residency card and book bank.

What next? Without boarder run is possible to be done on our own?

I have read so many options. Hard to know what is and isnt possible at this point.

I will have the required funds immediately in acct.

I will have proper health insurance.

Thanks in advance.