Headed to WDW in a couple of weeks for a week and then on to siesta key for a week. Will be bringing along a T4i and a Sigma 17-50 2.8 to document the trip. I've been reading up on circular polarizers for a bit now and have one question.
Should I buy one to take with me or not?
. Figure with lots of chances for outdoor pictures it might come in handy.
What say you?
Thanks!
Should I buy one to take with me or not?

What say you?
Thanks!