hi tracy,
we used an agent as we are not maried an i had to apply as a de-facto so that is my reason for usin one .. i too have a 20 yr old daughter who is dependant but she is in full time education so we had to send documents to prove that.
as for what you need here is some of the stuff we sent;
last 3 months pay slips
last year P60
full birth cert
marriage/divorce cert
statements from previous an present employer stating work experience.
for the trade cert you wil need your certs proving you are a nurse, i am not sure what else you need for that as we applied for ours last june an it has changed in sept past .. so you would need to check that out.
hope this helps
caza
