Question:

I Submitted My Pages, My Visitors Went Up considerably but Over The 4th Of July the Bottom Dropped Out.  What Happened? 

Answer:

The answer is contained in your question. 

Most computers are used for amusement during the holidays rather than business.

Most computers are used for amusement rather than to his letters during the holidays.  Additionally many computer owners use the holidays for vacation times and are away from their computers.  August is famous for vacations and is a particularly slow month for business web sites.

We find,  generally speaking, one can expect the volume of visitors to decline during holidays and holiday seasons unless you are in a business related to the specific holiday.  Don't worry if this happens.  Continue promoting your web site.