If my SO found out I was spending $17 for electronic magic beans (which is about all the explanation her attention span can handle on the topic of cryptography), I would never hear the end of it.
LOL - I can so relate with that
Everything regarding the future price of Bitcoins is pure speculation and you should really be prepared to lose everything you put into it - don't invest what you can't afford to lose!
Ok, you probably knew that anyway but if you ask for opinions: I
think that the next price correction will not come so soon or so severe as to expect prices significantly below 15$ anytime in the near future.
My reasoning is, that the mainstream press is really just catching on and there is always a delay of about a week until potential investors are ready to actually buy Bitcoins. In addition to that, I don't think Bitcoins are that much overpriced at the moment, given their current usefulness as a store of value. If it goes higher than silver for example one might be more worried. The risk of it failing completely might be outweighed to a degree by their additional usefulness as medium of easy and secure online payment. Then again, this is pure speculation and gut feeling!
Anyway - I'd suggest you don't drop all your money at once - maybe buy a few BTC now and wait with the rest for the next price correction.