Just my two cents...
I'm currently finishing the full tefl course online at the moment.
Oh why oh why did you waste your money doing this? It's very unlikely that most schools will recognise it - and while it gives you a good grounding in English grammar, it's pretty much seen as useless. I'm not one who thinks that qualifications are the be-all and end-all of teaching (they're not) - but this really is worthless if you're applying to any school which demands qualifications from their teachers.
I've had some teaching experience
This is good - the skills are transferable. The fact that you've done it in a 'real world' setting as opposed to a classroom setting is also good.
He says I should make up some CV's and try to arrange meetings while I'm over there.
Yup, go straight in and be forceful about arranging meetings.
and what is the average kind of salary being banded around.
You can aim for 50zl per teaching hour if you're preparing lessons - though it's by no means certain, especially as Wroclaw isn't lacking in foreigners who can teach. It can go as low as 30zl - though personally, I'd steer clear of such a low offer. Realistically, if you aim for 40zl an hour, you've got a good chance of finding employment.
However - hours are a different beast. Do not believe any promises - judge schools by what they actually give you.