For my pictures, I use a Nikon L320, its a light weight camera with amazing specifications and its very affordable. Often times getting people to help me with my pictures but once I get an opportunity I make the best use of it. Sometimes if the pictures don't come out well they don't make it to the blog.
I do not have a laptop, sometimes I use my brothers laptop to get my pictures on blogger and publish with my ipad. On my ipad I use the "blogger" app and on my phone I use the "bloggeroid" app.
For quick edits I use this apps or open it in my safari brower. Finish.
That's basically my blogging process.
Have a great weekend