Frustrations of a married Bi man

I have been trying to find someone safe who I can meet up with to have a little fun, you would think with all the Bi/gay guy's on this site that live in my area (Las Vegas) that it would be easy. Being married, and my Bi side a secret I just can't meet up with someone at a hotel or book store without my wife becoming suspicious as to what is going on. I hike and ride bicycles a lot, so I've been trying find someone who will meet up with me at maybe Red Rock or the Mt Charlston area, I ride my bike just about every weekend around the lower part on Kyle Canyon road.

Although I've been on Xhamster for quite awhile I just started posting videos, not easy to make by yourself with just a cell phone ( I recorded a five minute video of a desert rock once ). Whenever I find someone who seems interested we message a couple of times and then silence, and I don't hear anything more from them, I also have had people ask me to share my experiences and fantasies with them, which I do, and get nothing in return, is this common?