This is right and the wrong thing here already is that op is already offering its service here on this forum knowing that people wouldnt really entrust too large amount and as being said the minimum is $100k. Who would be the one to put such money into unknown person on net?If the can able to find people offline then better to stick on those and focus on spreading on what hes offering on his place.That would be more effective and worth to try on than on recommending or posting it here on this forum because no one will really fall into this one.
I'm not expecting someone to invest $100k without meeting me. I would likely reject such an offer in any case. When you buy a $100,000 house, you meet the agent first and take a look around before you make a decision. That is what I am suggesting.