Advice on thwarting the tea party crashers

Hope to see you at Hood Park at the OH Perry statue from 6-7 on April 15. Michelle Malkin points to some tips over at PPC on how to handle such trouble:

• Bring Your Own Cameras And Camcorders, And Document The Event Yourself. Post A Large Collection Of Photos And Video On Free Sites Such As Flickr And YouTube, Then Share The Links With Your Friends And Neighbors, In Blog Comments, And On Your Own Blog If You Have One.
• Take Wide-Angle Photographs Of The Crowd To Help Document Crowd Size, And Prove That Those “Dozens” Your Local Newspaper Reported Showing Up At The Rally Were In FactThousands.
• [SNIP]