In my opinion, if one has to post on an internet forum asking a bunch of strangers if they are ready to solo dive, then they are not. It shows they don't know their own limits, something you really should have worked out before you start solo diving. Not trying to have a go at you eddie, but that is just what I think in general about people who are thinking about solo diving.
I also think, with 0-24 dives, most divers are not ready to solo dive as they do not have enough experience to be able to handle problems. Fair enough, most dives go off without a hitch but the more you dive the better you will be able to handle any problems. You mention just swimming to the surface if you go OOG or have a problem, but CESA should be the option of last resort, even on shallow dives. Again that shows a limited understanding of the importance of solving problems underwater.
Tigerman made a good point about how the dive doesn't end when you get out of the water. You can have accidents on your own on exit or entry and without a buddy there that can cause problems as well. I tripped over with all my kit on the other day when I was diving alone and walking back to my car on slippery ground, I was fine luckily (sore wrist for a few days though) but it was a wake up call to be more careful even when I get out of the water when my buddy isn't around!
Anyway, I am not trying to tell you not to do it, that's your call and I don't know you to be able to give specific advice as to the location you talk about and so on. I think adults should be free to make their own decisions, even if that includes doing things with increased risk. However, you should find out all the risks beforehand so you can make an informed decision.
You should check out the solo diving section too, as other people have suggested. There have been a few threads there recently from people asking similar questions to you and there have been a lot of discussion about the issues there. I don't think this thread should be moved though, it is good for information about solo diving to be available elsewhere in Scubaboard as well.