"All across America, college town populations are rising much faster than practically any other real estate market; that's because enrollments on a national basis are on a steady rise," says income expert Bryan Perry.

In his The Cash Machine, he looks to Education Realty Trust (NYSE: EDR), a real estate investment trust that provides high-quality student housing throughout the U.S.

Perry explains, "While it's still early to call a bottom for real estate in a number of regions -- especially in commercial properties -- one thing is for sure: Parents will give their right arms to send their kids to great colleges.

"There is a stealth bull market for apartment growth in major college towns, and rents are only going to rise in the years to come as the broader economy rebounds.

"Duff & Phelps Utility & Corporate Bond Trust (NYSE: DUC) owns a nice blend of corporates, utility, and mortgage-backed securities," notes income expert Bryan Perry in his growth & income oriented Cash Machine advisory.

"These types of securities are getting more attention with the notion of an economic recovery occurring late this year, implying a higher demand for power and thus a rebound in the utility sector as a whole.

"If investors can lock in a 7.5% yield through this senior debt holder of major global utilities, then you can rest assured that the monthly dividend, which was raised this month, is secure.