Do the Basic Hookup Sites on dirt pads that include an individual electric box allow you to connect directly like a home wall socket or do you need a hook up adapter?

For RB Hookups they are in the site

There are 30amp and 1-2, 110volt plugs also

If I remember right I believe that they have both. A 30a rv and a common 15a household plugs.

Yes

Definitely both

I believe they have both.

They have both at the box