Hostels are great for families traveling around the US who want to stretch their travel budget. Hostelling International USA (aka American Youth Hostels) have over 70 quality hostels. Check out www.hiusa.org to see where they are located and to book your next stay. Things have changed a bit since the posting above as most of the HI-USA hostels do not have a lock-out time and no longer require chores or paying for your linens. They are all included in the rate and you can often get a FREE continental breakfast as well. It's a great way for families to spend time together in a fun, safe and friendly environment while hopefully meeting great people from all over the world.