Juice all 7 limes and add the juice to a blender.
Using the measurements on the side of the blender, make note of how much juice. Depending on the limes you should get about 1 - 1 1/2 cups of juice.
Double the amount of juice, and that's how much water you now add to the blender.
Add 1 cup of ice cubes, sugar, salt and pepper.
Blend until foamy.
The next step is VERY important -- TASTE. If it's too salty for you, add more honey. If it's too sweet, add another 1/2 teaspoon of salt.
Pour into chilled glasses.
OPTIONS for serving:
* Sprinkle with extra pepper
*Top off each glass with a little club soda
*Rim each glass with lava salt
*Add to blender --- tequila, vodka or gin -- for a cool cocktail