I've had great difficulty in finding a simple tutorial for writing HTML by hand; I learnt from Acorn User and since then HTML has become a lot more complex. However, quite effective pages can be created with very little effort and the basic HTML taught here.
Lessons
Obviously this tutorial is an ongoing work-in-progress. Please let me know what you'd like covered and I'll do my best to fit it in.
The mailing list
There is a mailing list for the discussion of problems and the announcement of new lessons. To subscribe to the mailing list, send an email to html-request@bleb.org with a body of:
SUBSCRIBE your_email_address
To send a message to the list, simply mail html@bleb.org.