Cut a watermelon into triangles/wedges (halve, then quarter lengthwise, then slice)
Place in a large container (with a fitted lid)
Pour tequila over
Squeeze over fresh lime
Let soak/infuse over night (give it a shake every so often if you have time). You can leave the squeezed lime wedges in with the watermelon.
Before serving, arrange on a platter and sprinkle with Maldon salt.
The original recipe is from Martha Stewart and calls for Triple Sec, but true to my nature, I forgot to check the recipe and just went with what I remembered. And it was marvellous. What an amazingly delicious, refreshing solid cocktail on a warm day (erm...or any other day...)