Here are some Websites that have lots of good information to help answer some questions.
Where Should I Apply?
http://www.premedguide.com/component/option,com_core/Itemid,6/dat,23/gpa,3.75/lang,en/limit,10/science_gpa,3.69/search_type,dental_school/selected_state,TX/submit,Search%20Dental%20Schools/view,dentalschool/
http://www.scribd.com/doc/48059741
http://www.ada.org/ada/prod/survey/survey_ed_vol1.pdf
How Much will School Cost?
http://www.scribd.com/doc/48059965
Where Should I Apply?
http://www.premedguide.com/component/option,com_core/Itemid,6/dat,23/gpa,3.75/lang,en/limit,10/science_gpa,3.69/search_type,dental_school/selected_state,TX/submit,Search%20Dental%20Schools/view,dentalschool/
http://www.scribd.com/doc/48059741
http://www.ada.org/ada/prod/survey/survey_ed_vol1.pdf
How Much will School Cost?
http://www.scribd.com/doc/48059965