I'm planning a weekend trip to Ouriumbha with me bird and I'm wondering if anyone has any tips on not getting lost.

Since i've been here i've been to cascade, manly dam, oxford falls, narrabean lake (although ended up in oxford falls) and the place down south campbell town with the xc course, and every time i've been completely lost.

Now it doesn't help that i get lost walking to the shops or driving to work, but i was wondering if anyone can recommend any maps (and where to buy them), techniques, sat nav (i have a garmin for my car) or otherwise (bread crumbs etc) to assist.