You can try the blocks off the bush behind the caravan park, close to the Weir bridge. Another option would be to drive down Murray Valley as you head to Wangaratta, then before you reach Silverwoods, take the turn at the corner where there used to be an old drive in. Drive down that road until you get to the grass parking at the Bowling Club.
Both of these are usually good places to be from dusk up until later in the evening. In fact, you could still find a lot of people here later in the evening during tourist season, which makes it a more interesting place to be.