I am trying to figure out how to keep the main site map on the initial satellite view rather than the chart map that pops up about 30 seconds after loading the page. I can see a purpose for this map, but it is very hard to read at certain time with that amount of extra data displayed, especially when zoomed out. Thanks, great site.
On the main fishing map page, in the right side menu and under Location, just below Enable Measurement, is Enable Navionics. The checkbox will toggle the feature.