oh keeping them in line wont be a problem at all for me.....they know better and they know my tolerance for antics is very very low.....and I do a spring week long field trip every year with them, so this is nothing new..we have a 3 year rotation of Cape Cod, Montreal, and DC.....lot of the kids are here in this town as aspiring Olympic skiers and snow boarders, so traveling is very much in their comfort zone...still..kids will be kids...and all which goes with that!
there are 4 adults going..we dont let parents go...they just make things worse...LOL