Love you guys here on the DIS always so helpful 
So.....planning on taking a trip during April vacation (Sun-Thur) to DC. Wrote to our congress for tickets to tour the White House. I hear there is no place there to leave our belongings? Our hotel is 25mins by metro, so leaving our stuff there would be a major inconvenience. Any suggestions?
Also....can anyone recommend an itinerary? We will have 4 full days to site see. Travelling 9 of us....5 adults and 4 kids ages 9,10,12,13, 2boys/2girls. Is an early start necessary (would like to avoid peak metro hours)? Not sure what hours are for things. I know we definitely want to see Smithsonians, and the major tourist stuff like Lincoln Mem, Washington Mon, Arlington Cem (changing of the guards)etc.
Thank you

So.....planning on taking a trip during April vacation (Sun-Thur) to DC. Wrote to our congress for tickets to tour the White House. I hear there is no place there to leave our belongings? Our hotel is 25mins by metro, so leaving our stuff there would be a major inconvenience. Any suggestions?
Also....can anyone recommend an itinerary? We will have 4 full days to site see. Travelling 9 of us....5 adults and 4 kids ages 9,10,12,13, 2boys/2girls. Is an early start necessary (would like to avoid peak metro hours)? Not sure what hours are for things. I know we definitely want to see Smithsonians, and the major tourist stuff like Lincoln Mem, Washington Mon, Arlington Cem (changing of the guards)etc.
Thank you