We're traveling to the Bahamas and this will be our first vacation with two kids! I had planned to bring our stroller with a toddler standing board attached to it and Ergo baby carrier. DD1 is 3.5 and still likes to sit in a stroller and DD2 is 10 months. I figure if DD1 wants to sit in the stroller I can wear DD2. But then now I'm thinking it would be kind of nice if both of them can sleep in the stroller at the same time (I can hope!). The double stroller we have is this jogging stroller:

http://www.walmart.com/ip/InStep-Safari-Double-Jogging-Stroller-Red/13264735

Is this too big and bulky for the airport? Have you traveled with something similar? Or do you think we should look into buying another double stroller? Or skip the double stroller and stick with my original plan??