pig, I have a distinct feeling it will be "worse" weather in Cuba, but I was implying it was comparable. Also realize that I'm accustomed to suffering long bouts of sub-zero temperatures with wind chill factors getting down to -30 C/-85F. Acclimatization is something I've lived with my whole life. Even if I were going from Toronto to Cuba with a net difference of 10 degrees, it's not a huge jump. The humidity levels are similar. I should also say that I plan on eating and napping between the hours of 12 and 4.
gg, I understand the concept of base tans, but the claims are largely unfounded. At best, a base tan will provide an SPF equivalent to 4 or less. If I am going to get a base tan, it will be for vanity purposes only. A base tan will not provide me with any real protection, plus it is an indicator of a reaction to radiation from UV rays.
I'm going down there with at least two tubes of SPF45, which I will reapply every two hours, even under my clothing if possible. I will be bringing at least one white linen long sleeve shirt (more if I can find them cheap enough) that I think will be a mainstay a lot of the time when venturing out in the sun (yes I realize it's a breathable fabric that won't provide the best sun protection vs. other fabrics—"sun protective" wear might be too hot for me down there). Also realize that my most exposed bits will already have a bit of a tan from my short jaunts out in the sun every day here in Toronto—a mild farmer's tan on the arms and legs. I wear sandals too.
Not to be a naysayer—and I do appreciate the feedback from you guys—but I don't see the holistic value of the base tan. It does more harm than good. Ask any dermatologist. Being that I have relatively light skin and several moles, it's not a risk I'm going to take lightly. I'm more likely to benefit from sunwear and sunscreen than any tan when it comes to protecting myself. The same goes for anyone.
That said, I am actually contemplating a bit of tanning for vanity reasons. Otherwise, I'm going to be the pasty white guy in the hat. I really don't know yet. I'm usually one to just play it safe.