It sounds like you're already doing a lot of great work! Getting involved early is key to finding internships and jobs later. Since you're having trouble finding opportunities in your local area, I would recommend utilizing LinkedIn.com. On LinkedIn, you can search for entomologists in your local area and reach out to them. Networking is extremely important in the job search because it's all about building relationships. When you find a person who matches your interests, you can click into their Profile. From there, click "Connect" and "Add a Note." Write a brief message along the lines of "I'm a college student interested in becoming an Entomologist. I was wondering if you could share with me your experiences and what advice you have for someone trying to get into the field." This helps you a) build connections, b) learn more about your proposed field, and c) could give you some great companies to look into.
Best of luck!