CAR GPS question

Yes once you have sat-lock your arrow with always be on the screen, :-)

The main road, but not the Homestead itself, is on City Navigator V7 which would come with the 510. Also Tracks4Australia, which I would think could be loaded onto it, shows the Homestead and more minor roads & tracks.
Cheers .......... Alan

Is it possible to add other maps like Tracks4Australia. if not then maybe you should buy one that does, it will be your best option.

One thing I can tell you about GPS...... get one you can see the map on!! That usually equates to a colour screen. I had a Meridian Gold, (It's for sale now) and as good a unit as it is.... just couldn't see the map. It's a black line on a browny/goldy/murky background. Could see it ok at night as it it is backlit, but had to squint during the day. Bought an Explorist XL, larger colour screen and voila! Instant GPS happiness!!

So have a look at any GPS outside in bright sunshine, sit in on your dashboard and make sure you can see the screen readily!!

Cheers

Brian