Jaspinale14

Hello, I'm new to the rotary world. I bought my gxl about 6 months ago, and it ran amazingly up to last week. I went to a outdoor car show, and it was raining very heavily, but I had no issues driving the ~45 minutes there. But when I went to start it up to leave, I had no power. The lights would work, and the radio only worked in accessory. The moment I turned the key to try and start it, the radio would shut off and I wouldn't be able to get it to crank. No fuel pump or anything. I've check the battery, replaced the main fuse and the ignition cylinder. Ive checked the other fuses, and By passed the security relay switch thing, and I've still got nothing. I'm not sure where to continue from here. Thank you for helping me out in advanced!