You may need to search by the address of the buyer as they may change their name or the name of the entity on each purchase.You can also buy lists from companies like list source and subscribe to software that will show you who the cash buyers are.

I just like to see how things are done as it give me a sense of security.I hope you did not mean sitting in a CPA's office and actually watching him enter numbers into his software.

I have a software that you can use to manage until you can find someone that you trust to do it for you. 

Any website you build can then be a basic site and will look a lot move interactive when it links with the property management software 

What’s the best software for the money?

You can also buy lists from companies like list source and there are some REI software companies that have a cash buyer search feature.

you may find the next world of war craft or facebook or whatever.. when I go to those there might be one person pitching real estate the rest are pitching some sort of software or other business that needs seed capital.. 

(I build new) plus software is a pain too.

I have accounting software in place to keep track of all expenses and rent but I am curious if creating a separate account matters?

I am researching which software application would serve me better.