Carpeting suggestions

I have a 17 ft. Bass Tracker i am in the process of renovating. I am replacing all of the wood on the interior of the boat and rewiring it. I removed all the old carpeting because of its age and it’s tendency to mildew and would like some suggestions on what to replace the old carpeting with.I use this boat in both fresh and saltwater.I would like something that doesn’t mildew when it gets wet. Thanks in advance for any help.