I highly recommend Champions School of Real Estate's online program. 

Join a company that has programs and resources..... for example our brokerage has a mortgage company that has basically zero lending fees....so on average that saves the buyers about $4500. 

Will this be enough or is there another program that is better aligned with the real test material?

I've used Northpointe Bank and they have a lot of programs that you can take advantage of because you are house hacking.

The problem will be finding financing on a deal where the home inventory is almost equal to the land value (and you’re not getting chunks of money to pay off that home loan if you’re doing a rent credit program)

He got some sort of grant money from the Louisiana Road Home program by committing to 10 years of low rent.

@Chris Wolfe @Pablo Espin  There are programs that can take care of that with good terms. 

Should I mention anything about lease to own programs (such as home partners, dream america, or divvy) or should I get him in touch with a lender since they have a good bit of time to get prepared?

@Ray Danishyar After watching hours of youtube videos, I have a few ideas and did purchase some programs to help me generate leads, repair cost, deal analysis and so on. 

The Federal budget has all kinds of doors for low and moderate income loan programs coming, just not there yet.