For so long we’ve been barraged with cautions of such sun-induced cancers as melanoma, basal cell carcinoma and squamous cell carcinoma, it’s hard to leave the house without first slathering on some level of SPF. Still, it’s summertime and you simply can’t look pasty on your vacation to Las Vegas, that family reunion in Tampa or your cousin’s wedding in San Diego … so, you reason, why not minimize the risk by visiting a tanning salon?