Hello Grody
I had not especially considered lone caravanning, but as you say there are a number of issues that being solo will perhaps be a little more difficult or even sometimes easier.
I did a quick Google search on "Single Caravanning" and it turned up quite a number of sites where some of the issues of solo caravanning are discussed, I'm sure you might find some usfull information in some of them. There were some other sites that centered on the first word of the search and had little to do with caravanning!
One thing I should warn you about is the danger of relying on the content of forum posts. On the whole most posters will be offering genuine honest and correct information, but occasionally they advice may be wrong, downright dangerous or illegal, so its always best to double check if you can.
It occurs to me that if there is little published useful information, there could be a project for you - write a guide or a book on your experiences and learning process, who knows perhaps Practical Caravan might like to use them as series about solo caravanning.
Best of luck, and happy caravanning.