Legal Expert on Wine/Liquor Licenses and Shipping

Can anyone recommend an attorney well versed in the the legal aspects of the 3 tier liquor system in the US, who understands the requirements for purchasing/selling/transporting wine in a B2B and B2C context (not sure if those would be considered separate specialties)? Ideally someone who knows their stuff so well, they can explain it simply to a non-expert?

Thanks in advance

Contact Jay Hack whom is a frequent poster on this forum.
His law partner Asher Rubinstein is also well versed.