I just discovered that Rick Fisher did indeed add 64 bit support to his Find & Replace utility!
I don't know how I missed this. It may be that someone added it later. Everyone at this point assumed he had passed as he has been un-responsive to any inquiry. But I don't remember this being available when I fist got into 64 bit.
If you have an existing license, you can download a copy here:
Under Find and Replace ver 9.0, look for the 64BitSP1 Version, download that, and use it to install F&R. I am using it with the current version of Access, and so far, no issues other than an initial warning that the version is un-supported (16). I just click through that and it works fine!
Really made my day; I don't like the current alternatives personally (guess I've been using Rick's utility too long), and it has a cross-ref ability that I find very useful at times.