If you are looking to play post high school there are plenty of opportunities. Use the tools listed here to help you in your search.
LacrosseRecruits.com is the official recruiting tool of US Lacrosse. There are fees involved but it is highly regarded as the best source for recruiting high school lacrosse players.
Northwest Colleges with Lacrosse Programs
The opportunities are there if you want to play lacrosse beyond high school.
University of Puget Sound
University of Portland
College of Idaho