I got mine from Big Air Wake Towers. It is the "Big Air Bimini" and they have a gallery on their site of different installation on various boats. The nice thing is they are VERY flexible in their configuration and have a great surface area to provide a lot of shade. I have a 2003 Challenger X. I measured the tower at the strategic points as described and they customized the frame to fit. Take a look at the pics - the configuration appears a bit non-traditional, but it is actually quite nice once you try it. I think the only downfall is that the frame really isn't made to collapse - it can be done, it's just not designed to be folded up. That hasn't given us any issues at all. And you can completely customize your color scheme, stripes, etc. Good Luck!