Hey guys, thanks for the replies. To answer the question of religion...I am a new Christian and actually, it is these spiritual experiences that have turned me into a believer, as I was an atheist the day my BF died. But now because of what has been happening, I think there is something bigger out there than we can't really understand.
Shishir- thank you for your concern. The grief has been overwhelming and unbearable at times. I think that maybe my BF sometimes tries to comfort me. It sounds crazy, but that's why I was thinking of doing this EVP thing. I don't want to stop him from communicating with me, if that is what he is doing.
Ninhursag- I did always know that you're not supposed to try to contact angry, distressed, or hostile spirits (and certainly you shouldn't be trying to communicate with anything demonic) but the best way I can describe this is that I would be trying to contact an angel. Again, it sounds crazy, which is why I'm a little hesitant to do it, and seeking advice.
Poetofsheba- you're right, who really knows for sure what happens when you die? Maybe he desperately wants me to try to communicate? As to the park, it is on a mountain, very secluded, and I hardly see anybody up there. The noises I hear are either from the wind, the birds, or a nearby cellphone tower, which has an electrical generator that clicks on and off. The park closes at 9:30 so I could go after dark. But I'm not even sure how to go about it. What equipment do you need? Are there certain questions you're supposed to ask? Thanks!