Hmmm, I do wonder if it is a different ballpark in Vegas for the dating scene? I'm sure you are on the outskirts. Maybe you should try going a little further out? Lake Las Vegas or Henderson. Maybe you are trying that though already. I've never used a dating app because I haven't dated in over 20 years and I do wonder if I would even start dating if something happened to my husband... It would definitely be a weird world for me out there!