Well I use the WI DNR app on my phone. Gives me starting and closing times where ever I am in the state of WI and if the specie I plan to hunt is actually open in the area I am standing at that time. I find if very useful.

Works off the GPS of the phone and the WI DNR app.

JW

Footnote - I use the net, I use the Google Map app, and a few others too. To me it is a good tool.