Well, mine is a different body style, so I dont know much. Have you tried the simple stuff? Check your rubber seals for breaks, any visible rust spots or holes, ect. The best idea I can come up with for you, is to pick a sunny day and spray your trunk with a garden hose. If you do it just light enough to get it wet, but not enough to soak it, you may be able to pinpoint where the water is comming from. Hope ya get it fixed
