I have been gifted (long story) a travel (Caribbean) related site that is doing around 1.3 to 1.5 million pages views according to OpenX and Google. The x-owner has for the most part just used Adsense and made around US$1,200-1,500 monthly. The Adsense CTR sucks, it has been averaging around 0.5%. I have looked at CPA and don't see many travel offers. Booking engines pay next to nothing. Throw me some ideas. Please!