Excellent beach machine. Just keep the box out of the water. As for tips, what machine are you coming from ? For some people the Sovereign's sounds will drive you batty at first. So the way I found to get used to it, for the beach, was to hunt in all-metal first (which is much more conventional sounding). Then cross-check any signal you get in disc. (to discern iron vs non-iron, low vs high, etc....). After a week or so of hunting like that, you'll find yourself able to hunt in straight disc. mode.