I had the best day a couple of weeks ago at goolwa. My mate from work picked me up and we headed down to Goolwa for the day. We went 4x4 driving on a 15KM stretch of beach (where you can take 4X4) and it was great fun. We were bouncing off the sand dumes and doing wheelspins. We then went swiming at boomer beach and the waves were awesome. However there was a downside to this trip, it was cloudy and about 22C so I didn't have any suncream on. Well I got soooooo burnt that I was off work the next day. So ALWAYS where suncream even when its cloudy (lesson well and truly learnt). I would defo recommend going to goolwa for the day but wear suncream.