Here is a link to a current thread with lots of good ideas: http://talk.collegeconfidential.com/college-search-selection/1848773-math-science-tech-schools-besides-mit-caltech.html#latest
Also, a link to the Association of Independent Technological Universities: http://talk.collegeconfidential.com/college-search-selection/1848773-math-science-tech-schools-besides-mit-caltech.html#latest
And finally, one of my favorite sites for analyzing different engineering programs: http://profiles.asee.org/
Good luck & aloha.