There are plenty of brine recipes here, it's just a matter of fine-tuning your search. I don't measure so I can only give you ingredients, sorry:
light brown sugar
fresh smashed garlic
fresh limes cut, squeezed, and all thrown in
fresh oranges, same way
fresh lemons, same way
Heat everything and let cool COMPLETELY. Brine chicken overnight or turkey. I do this with my Thanksgiving turkey and then I smoke it - YUM is all I have to say. I will finish the last hour or two in the oven to collect some pan juices for the most amazing gravy!