Well, #1, Fish for 'em all of course.
and #2, Wooly Buggers and poppers or gurglers. I'd bring a bunch of buggers from size #14-#4. Light colored to dark colored, bead heads, beadchain eyes and plain.
If I can, I'll add one more piece of advice. Don't do what I did when I went on vacation earlier this month. We went to Delaware and I was gonna be fishing the pond at our campground (Killens State Park) and some nearshore ocean fishing. Not knowing exactly what I was gonna need I brought just about everything. When all was said and done, I used two rods, my 6wt. fiberglass flyrod and my boat rod for the ocean fishing. I used about 6 flies (buggers and poppers) So I needlessly stressed out about what to bring and what to fish. Next time-one rod and one box of flies and I'll make them work.
Tom