Surrogacy Advice?

I’m not sure if this is the best group to post in and might post in a couple others. I just had my first baby and it was an amazing experience. I definitely had a very easy pregnancy compared to the average person. I enjoyed being pregnant so much I’m considering being a surrogate. I do want more kids but not for at least another year. I’ve mentioned the idea of being a surrogate to my hubby but haven’t talked seriously. I was wondering if anyone had any advice/ information about it. I’d like to learn as much as I can before contacting an agency. I’d love to be able to help out a family have a baby. I’m a very healthy, active and younger momma and feel like I would be a great person for this. Please comment anything you know, positive or negative.