Even without any special investor visa he can come and go for 90 days at a time on visa waiver. He just has to leave and reenter every 90 days. What he has to be careful of is staying for more than 4 months and becoming taxed as a resident alien.
I think you are kidding yourself a bit if...
Wow. Good thing the founding fathers here didn't think like this. Instead they chose to overthrow their oppressors and the unfair taxes and establish a new government. This type of thinking is straight out of the socialist playbook.
I don't think you will find anyone but liars willing to...