Eladio Guzmán spent two years in jail for selling drugs, missing the birth of his first child. Cannabis is part of his tumultuous past, but a year after New York legalized possession and use of marijuana, it could be his future. He’s eager to open a recreational dispensary.

“I did time, we suffered,” said the 44-year-old union steamfitter, sitting beside his wife at the dining table of his Long Island home. “This is an opportunity for me to take the negative that I did and actually help me do something positive.”

His wife Melissa Guzmán also experienced the war on drugs: Several relatives arrested. An uncle who spent a decade in jail. His eventual deportation to the Dominican Republic. Now, as New York develops regulations for how a person or business can apply for a dispensary license, the Guzmáns are studying the industry as they wait for an application to open a cannabis shop in nearby Queens.

They often talk about the look, size and design of their future store, which they’ve decided to call “Fumaoo.”

They don’t expect to get one of the first 100 retail cannabis licenses the state plans to reserve for people with marijuana-related convictions. That’s because the Guzmáns don’t meet some of the requirements, like having at least a 10% ownership interest in a business that ran a net profit for two years.

Still, they’re not too concerned, since they qualify as “social equity” applicants.

Melissa Moore, director of Civil Systems Reform at the pro-legalization Drug Policy Alliance, said the state appears to genuinely have the aim of furthering the social equity components of the law that were passed last year.

“I think it’s an important first step: To be very clear that people who have been criminalized for cannabis in the past can and should be able to participate in the market in New York,” Moore said, “especially given that in other states they’ve been actively banned from even being employees in some cases, and certainly have been blocked from owning dispensaries.”

The Guzmáns have joined the newly formed Latino Cannabis Association and are traveling to cities like Boston to visit dispensaries for business research. They’re also attending industry conferences and online courses.