What should you wear? You should wear sunscreen. I know tanned skin is attractive and some prefer it to natural caucasian skin tones, but I'd take being pale over melanoma, basal cell carcinoma, other -omas. Think of this: Tanning is what people do to leather to cure it. Do you want to look leathery? If so, keep tanning! In about 10 years you'll look just like a dooney and burke handbag!
This is a sensitive issue for me as I've seen a surprisingly large number of friends, family members, and acquaintances die from metastatic melanoma. I'm not just nagging you for fun. But I DO have the credentials to nag, if you're curious... I'm a master aesthetician. Means I know about skin.