Hi Misty. There are no significant amount of carbs in amount of juice from a few lemon wedges. However, if she is taking 2 or 3 entire lemons, there are carbs.

But here is my margarita recipe: tequila, 3 squirts of Mio (the kind with vitamins, not the kind with caffeine), then the juice from 2 limes. I use a squeeze type juicer to extract the lime juice. Then add ice cubes and either water or low carb beer to fill the glass.

Vodka and diet tonic water is pretty much self explanatory.

Bourbon on the rocks is also self explanatory, it'll put hair on your chest.

Those are all my low carb recipes.