We bought a 1995 260 excell at the end of 2004. Last year when we anchored out on hot days the cabin was very hot. This boat has an over head hatch and a window that opens in the aft cabin. In the main cabin there is large side windows but they are fixed so ventilation is not good. My options are limited I was thinking about 1.port hole windows or 2.solar power vents. I think I would prefer the power vents but I dont have any experience with them. Is that the way to go or should i stick with port hole windows. any feed back is greatly appreciated.Thank You, Tony.