I would recommend an Open Source solution that has everything you need.
I Google-ed for one - just for fun, and found this ( http://www.azdg.com/scripts.php) . Took my about 5 minutes to set it up on my server, after which I had a ready made dating site with a frontpage, administrator area, user configuration, a few color themes and so forth. Here you can see a demo site. . OK - maybe not brilliant with the basic set up - but you could spend a night working on that, making it great looking.
You will need to have a host that supports PHP and MySQL [Blatant advertizing] which I could provide [/Blatant advertizing]..........if you already have one - you could be on a roll in a few minutes :cool:
There are of course plenty of other Open Source options - if you do not have a server set up on you machine and need help in testing something you find - just post here and I'll give it a try. Note: I have not tried the dating software I pointed out above - just threw it in as a suggestion.
Best of luck - never enough love in the world :cheesy:
Baldur McQueen