If you can a sleeping bag per person would be awesome, but blankets and sheets at least 2 per person work great also. That way if one set gets soiled you have the other one to use.
Thermo blanket - Amazon has great prices on thermo blankets right now you can purchase 4 thermo blankets in one package for $13.93. That's a great price!
As a side note Amazon also has an emergency sleeping bag for $6.95. They have reflective blankets too!
I wanted to share one of my favorite receipts for the 4th of July. It's called a Flag Cheese Cake. Here are the directions if you would like to try it! Happy 4th of July everyone!
4 cups fresh strawberries, divided
1-1/2 cups boiling water
2 pkg. (3 oz. each) JELL-O Strawberry Flavor Gelatin
Ice cubes
1 cup cold water
1 pkg. (10.75 oz.) prepared pound cake, cut into 10 slices
1-1/3 cups blueberries, divided
2 pkg. (8 oz. each) PHILADELPHIA Cream Cheese, softened
1/4 cup sugar
1 tub (8 oz.) COOL WHIP Whipped Topping, thawed
SLICE 1 cup strawberries; halve remaining strawberries. Set aside. Add boiling water to gelatin mixes in large bowl; stir 2 min. until completely dissolved. Add ice to cold water to measure 2 cups. Add to gelatin; stir until ice is completely melted. Refrigerate 5 min. or until slightly thickened.
MEANWHILE, line bottom of 13x9-inch dish with cake. Add sliced strawberries and 1 cup blueberries to thickened gelatin; stir gently. Spoon over cake. Refrigerate 4 hours or until gelatin is firm.
BEAT cream cheese and sugar in large bowl with whisk until well blended. Stir in COOL WHIP; spread over gelatin. Arrange strawberry halves on cream cheese mixture to resemble stripes of flag. Add remaining blueberries for stars.
Don’t use paraffin wax. It tends to crack. Cheese wax warms slower and heats to a higher temperature and thus plies better to your cheese shapes and sizes. Cheese wax is also less crumbly and you can use less of it than paraffin. Remember, it’s reusable too! 
