hampton harbor area across the bridge is a good spot for some schoolies...not sure about keepers...just drive along nh's small seacoast and you should find a decent spot...seen a few big ones pulled out from the rocky areas in rye area....don't really fish much more than nh's seacoast so not sure about anywhere else...i've tried the sluggo and some other type lure but haven't had any luck...maybe i'm just doin it wrong...but we usually use chunk herring or mack hope my input helped ya out a little as i'm still learning new tricks of the trade lol
i would think any beach area with some rock structure like jetties and such would be good for something, try throwing chunks of bait with a fish finder rig. just watch out for snagging on the rocks too much, its a bumber to snag every cast when your trying to have a good time with the kids. try casting along the edge of structure and you should have a good time. get a tide chart and ask the local bait shop guys which part of the tides to fish at those local beaches.