I know you said you will be with family but when your not one of the best ways to smoke hash is to push a straight pin through a small square of cardbord. Put a small piece of hash on the end of the pin. Light the hash with a flame till it catches good blow it out so it smokes. Then take a glass about 8 oz. size and place it over the hash and let the smoke get heavy. Tilt the glass enough to take a hit of hash without letting the smoke escape. You usually only have to light it once and no smoke is lost. Makes the glass hard to clean but what the hell. The secret is to use a small enough piece so you don't get to wrecked.
I guess you can use hash in backed goods or firecrackers but don't eat too much.