You shouldn't exclude secular schools from consideration. If your interest is in computers, then your goal for school should be to get the best education you can about computers (which don't really have anything at all to do with the faith). Secular schools have lots of Christian students you can make friends with, as well as Christian clubs and organizations, and there's nothing to prevent you from living a Christian life there if that's what you want to do. Try for a degree in computer science or engineering.
I second this. I went to ministry school for two years after high school, and when I was looking for colleges around finishing, I was looking at Christian colleges mostly. But there was no peace about any of them. I ended up going to a community college back closer to home (ministry school had been over 3 hours away). Looking back, I can't be more grateful for how God brought me into that school. The very first few people I met were Christians and turned out to become my closest friends. I'm making a wedding cake for one of them in a week
And God
brings ministry opportunities to me on campus.
One of my pastors put it this way: You can't be a very bright light in a room that's already lit. My community college is
very dark. It needs some light. The few Christians there become super bright lights and draw attention to Christ.
Though I believe that Christians schools have their dark areas, and they can be rehabilitation ground and safe place for some Christians and necessary witnessing areas, most of us are called to secular schools and shouldn't shun the idea. You never know where God may want you to go. I had shunned the idea before, but thankfully listened to God's direction. After another year at the CC, I'll be heading to one of the most liberal schools in the state.. but hey, God called me to be a light, and a light I shall be.