OK, I'll set out my most important credentials - I'm a mum 
(I have also tried to post this for the last 24 hours, but my comp wouldn't let me). Right, so..
Having been reading this thread for a few days from a fairly 'not sure' position I am now more inclined to vote remain. TTIP was my biggest worry - butteredmuffin's (I think) arguments about how the EU was stalling it as it had the fiscal clout to do so and wanted to improve the conditions rang true. We would not have this clout alone.
Thinking of my children's future - I am watching the state become privatised through stealth under current Tory policies (many of which were not in their manifesto - yay! Sovereignty!) and am uncertain that I could trust them, or a similarly inclined government, to protect my children's rights in the future (holiday, maternity, union membership etc).
Quite honestly, were Labour in power, especially a Corbyn-type Labour, I'd be leaning more to leave as we could then re-nationalise and I wouldn't be as scared of future (lack of) worker rights. I probably wouldn't have even thought about the economic implications in so much detail as I have read here. Similarly if we had a PR type voting system rather than FPTP (or AV as was proposed).
For me, all the arguments about how we would access the EU without a similar set up to Norway (Free movement, pay-in anyway, no say over policy) were clearly articulated and made a lot of sense - I don't believe that we would have the negotiating position that exiters think we will. I saw somewhere else (I think!) that our exports to the EU account for 8% of the EU total import and yet we import 40+% - that gives the EU a stronger hand at the negotiating table.
In terms of attacks, random insults and facts there is one side that has helped me clarify my thinking and another that has made me think 'wha...why did you say that? How does that help?'.
According to some, this makes me now #teamLurked who may or may not be a man (because this issue is strictly split down gender/maternity lines and that makes a massive difference? BTW I also am worried about my children's future - didn't realise this automatically put me in the leave camp).
As to Cameron - I wouldn't trust him and don't trust him. It's part of why I'm voting to remain.
If it's any help to those still posting, I have found the 'remainers' on this thread to be helpful and informative and feel that you have helped me clarify a lot. To the 'leavers' on the thread I have seen no helpful points at all - nothing that has made me think that leaving is good for the nation, or even made me think. There must be arguments against remaining, so why can't you share and explain them?