Am I to understand y'all drove '18 hours' straight through??? That sure is pushing the safety factor for y'all and everyone else on the road with you!!

Were you also towing a trailer? Sure glad you had a safe trip home - (just maybe the older boys were not 'tired' because they probably did their share of sleeping ;-)
On another note, sounds like you had a happy vacation and made lots of memories to keep you until the next trip!!!

From the pics, looks like you had some happy kiddies!