Single again at 47, looking to date again but how?

SingleGuyAgain
I lost my wife last year and find myself single again at the ripe "old" age of 47. I would like to start dating again but I really don't want to get into a relationship again right now. I'm sure you can understand. But I find myself interested in being with someone in their 20's or 30's, not anyone older for this. I just want some intimate fun and I am at a total loss as to how to approach this. I haven't dated since 1995 and I'm afraid I'm looking for a different generation which is a lot different that I'm used to.

I would especially appreciate advice from women in this age range who have dated men in my age range before who have advice for not coming off sounding like I'm as totally clueless as I am. I'd also like hearing from any guys who have found themselves in my position.

Thanks all!
Updates
+1 y
I feel like I need to clarify a couple of things. I pretty much assumed I'd be doing this online and Tinder seems like the most appropriate platform but I'm taking ideas. I guess my problem is one of a profile. I just don't know how to not come off as me sounding like I'm looking for a relationship because I've been happily stuck in that mode for over 20 years. When I dated, it was for a serious relationship. This will be my first experience dating for sex only. I hope this helps understand!
Updates
+1 y
Really hoping to hear from some women with ideas about a Tinder/etc. profile which would get the attention of younger women looking for guys my age.
Single again at 47, looking to date again but how?
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