I don't know of a good tutorial, but here's some general hints.
The two EMACS modes for editing Perl are perl-mode and cperl-mode. Unfortunately, they both fail to parse Perl correctly sometimes. Still, they're better than nothing; cperl-mode has some pretty convenient features, like accessing POD documentation directly from EMACS, and is better documented (use the Perl menu and select Microdocs). I usually switch back and forth between the two modes as I get sick of the bugs in one or the other.
The indenting they use is similar to the indenting that c-mode uses; you may want to read through the documentation for that, too.
Are you posting in the right place? Check out Where do I post X? to know for sure.
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
Want more info? How to link or
or How to display code and escape characters
are good places to start.