I am glad to say that with some key Island insight and much needed help, I have secured a rig to romp around Kona on during my upcoming visit. Its not a Tri bike, but it’s the right size (I hope) and thus will have to suffice. At this point, if it had 2 wheels and weighed less than me, I was going to be happy. So thanks to those who helped out, I am indebted to you. My trip just got a little brighter.