If you wish to go on an interesting get away that has great historical sites and opportunities for learning some history, then check out the longest river in the United States of America, which is of course the fantastic over 2,500 mile long Missouri River. While in Missouri, you may want to access the Missouri Phone book as often as possible, in order to find all of the addresses of the places that you will certainly wish to visit while there. If you do not want to transport a paper copy with you all over the place, then make sure that you have web access to print out the numbers and addresses.