Ideas for Spring Break?

With Spring Break fast approaching I am searching for some low budget ideas. I feel this desire to do something simple, fun, & cheap! I'm usually not up for road trips due to the cost of fuel, but it seems reasonable and if I didn't have to travel too terribly far then why not? I don't seem to be good at finding something that entertains the "teenagers" and the little kids! So, I'm open to some ideas. I think we need to mix it up a little bit over here. It'll just be me and the kids since Trever will be working! So, let's hear it folks! Spice up my life!