Billy,
Astronomy magazine also has a feature that shows when the GRS will be visible. If you're a subsriber, log on to their website and then click "Observing" in the menu bar near the top of the screen. Then scroll down, near the bottom of the "Observing" page is the link to their Star Dome feature. Once you get that application launched, you can use the "Moons" tab above the Star Dome window to see events on Jupiter and Saturn.
Astronomy magazine also has a feature that shows when the GRS will be visible. If you're a subsriber, log on to their website and then click "Observing" in the menu bar near the top of the screen. Then scroll down, near the bottom of the "Observing" page is the link to their Star Dome feature. Once you get that application launched, you can use the "Moons" tab above the Star Dome window to see events on Jupiter and Saturn.