I've hunted on Port Kembla and Wollongong beach with the SDC2300 at night, saw some people fishing but not catching anything, and a couple fooling around under a blanket.
I have done some night detecting on the beach at Tomakin with a friend and his GP3500 and it was lots of fun and quite safe, much port was consumed and we found about $7.50!
I use a Zebralight H603FW, 1100 lumens floody beam, battery lasts for about an hour on the brightest mode so I carry at least 3 spare batteries, sometimes 5.
Advantages to night detecting
- Less EMI once the sun goes down[/*]
- Less wind (usually) so quieter [/*]
- Less distraction because you are more focused on the ground directly in front of you illuminated by the headlamp and not anything off in the distance [/*]
- At night you tend to wander randomly and put yourself in spots you wouldn't normally gravitate towards during the day [/*]
Disadvantages
- Moths that fly into your face, bugs that fly into your mouth, nose and ears.[/*]
- It's easier to get lost so I always carry my GPS and spare batteries.[/*]
- Changing your torch batteries in the dark.[/*]
I often come across possums when night detecting. I detect for gold at night, I think it's great, but has its risks.
I try to find a good spot in the day and scout it out a bit to make sure it's suitable for night detecting - you want a spot that doesn't have any hidden deep shafts or trip hazards and isn't too far from camp, but I never walk backwards and the Zebralight makes everything as bright as day so it's not really an issue. I'm a bit of a LED torch nut so I carry a backup headlamp and my 1000 lumen Dive torch as well which has a good spot beam with around 100m range. I have a range of safety gear in my backpack including first aid kit, PLB, mobile phone, walkie talkie, food, water and fire lighting equipment. In winter I bring a warm hoodie.
One time I was out in the middle of the bush detecting at night, when I felt fingertips brush against my shoulder.
I turned around and saw a hideous old woman with her scaly hand reached out towards me!
I freaked out and my heart started pounding in my chest!
Then I realised it was just a branch from a gum tree that had brushed against my shoulder and the old woman was just a shadow cast by the gum leaves in front of my head torch, lol!