Dress appropriately too!! No torn jeans, etc. but I guess you already know that.

I have had a little experience hiring people and to be honest a 4 page resume is really long. You really don't want an employer to have search for your skills. When I hire data entry personnel for summer work I prefer a resume that is short, sweet and to the point, keeping the work experience and skill level on the first page.

Mind you it's just my opinion and I'm certainly not a Human Resources expert.

Good luck Jynnelle.