Advice for couple open for new things 33m/30f

Hi Y'all,

My wife and I have been together since college. We have a relatively good sex life, having sex 3-4 times a week. We watch porn together, and I enjoy using toys on her to help spice things up. We have watched a good amount of MFM, MFF, and group porn. The wife has recently indicated she would be open to exploring both an MFM and an MFF. She also said she would be open to checking out the local swingers club. I am open to exploring these things with her, and believe our relationship is healthy enough to do it. But does anybody have advice, such as should I be thinking about anything else before we do this? And where is a good place to start searching for potential playmates?