Yes, you can get life insurance after you skydive. You will have to fill out a questionnaire providing details of your experience, how high, how often, and more. Your rating will definitely go up meaning the premium you pay will be more than what you would pay if you did not skydive.
Be prepared for some companies to decide not to take the risk hence declining coverage. Or another possibility might be an insurance company may offer you coverage excluding skydiving which means if you die from this activity, they would nit pay the claim. I would recommend you talk with your agent to get your best shot at the coverage you desire.
Yes, you can get life insurance after sky diving. If your sky diving was a one time experience, or a hobby you had in the past that you are not going to participate in again, you can get a regular life insurance policy that excludes sky diving. If you plan to keep on sky diving, read Matt's answer.
Be prepared for some companies to decide not to take the risk hence declining coverage. Or another possibility might be an insurance company may offer you coverage excluding skydiving which means if you die from this activity, they would nit pay the claim. I would recommend you talk with your agent to get your best shot at the coverage you desire.