1966AirCat

Can any help me with the history of an airboat I have redone and currently using, I know it was used in vietnam, but thats all I 
know, if anyone was on one or even saw one or has pics of one, i would be thankfull
for any info at all,it was and still is one tough boat,I run the hill with all these new aluimun boats and get questions
all the time about it's heritage, wish I could tell'em 
more, if anyone wants pics, I would be happy to send them, just ask.      thankyou, Jim Mack        
 ps, the boat is a 66 Hurricain(AirCat) with a PE90gp.with a 
70x34Airprop,and and 1/4in. poly on the bottom