Looking for advice
"Sexual orientation" is NOT about who you have sex with, it's about who you are mentally, emotionally and yes, physically attracted to.
If you're looking for advise on how to be intimate with another man, there's plenty of literature out there, notably "The Joy of Gay Sex". Beyond that, you have the entire internet at your fingertips for "instructional videos" on what you can do and how.
If you're looking to actually "[BE] with another man", then no one else but you can give you advise on how to share your thoughts and emotions with another human being of the same gender that you might find physically attractive. Because if you're actually going to BE with another man, then you have to be with that individual, otherwise there's probably plenty of "toys" you can buy at a local sex shop that can closely approximate "[having sex] with another man" without using another human being like a sex toy to "satisfy [your] curiosity".
Take my advice, if you have been thinking about it enough so to post this question you really want to indulge. Just like anything new in like take baby steps and go with you comfort level. I officially came to the truth that I am bi and love being with q man. I deprived myself and when I finally gave myself to the truth it was certainly wonderful.
Your cravings will grow and there is only so much suppression you can handle.
So find and nice guy and give yourself to it.