Polarbutterfly: Just be yourself,you'll be fine.
Hey,welcome.
Genuine flattery is nice.
Look intently at a woman's profile........ don't take any notice of what she writes (because that's all bullshit or cowcrap).
Stare at all her pics for several minutes and imagine you are with her and what you like about her appearance.
Make a nice sensitive comment like:
'I think your boobs look wonderful and I'd like to squeeze them all night long'
That normally elicits a positive response from most ladies.
Good luck!