I think working with other investors is a viable solution at your age.

For the calls coming in: the goal is to provide a solution for the customer.

I would also shorten up the terms in the <li> elements under "SOLUTIONS" to better match your targeted SEO terms.Lastly, I see that you link to 2 LinkedIn profiles from the website.  

If I can add a point to Oren's treatise above:If your U.S.A. entity (C-corp) is a 100% child subsidiary of a Canadian corporation, there is favourable tax treatment of dividends repatriated from the child entity.

Essentially, there isn't an easy or inexpensive solution for sourcing phone numbers, and anybody offering a service to you for a low price has bad data. 

Any tips or solutions?

Is there a creative solution out there so we can both achieve our goals while maintaining the partnership?  

That doesn't make it the best solution, but one more option to consider. 

I have the perfect solution.

But building those long term relationships is the best solution overall.