No on Hydroturf. Sorry, I didn't get that. I was thinking electronics, not carpet.
Ordered a couple of sample swatches to see what matches closest and haven't gotten them yet. Finally ordered those on Friday, so looking like a winter project.
The map of our lake comes up really nice and clear, and since we live close to the lake, I can see my little triangle where we live over on the shore, so I am sure the maps will work for us to keep us on the channels.
I messed with settings to change meters to feet (with option of fathoms), and km/h to miles (with option of nautical miles), and a couple other settings, so I am sure it will list my current speed and depth. Also has an alarm (apparently) that goes off when I get less than 6 feet deep, but will have to verify that when it goes off. Also has the abilty to record trails, so I am sure it will do all I need it to and then some.
Only $13.50, and doesn't need internet connection to work. It takes a while to download, but it is fully loaded onto my phone. And has all the major lakes in the southern quarter of the US.
I will give it a try on the water on friday. Taking half a day off to take my dad out on the boat.