Hi Stacey.
We became BW parent when Mateo was about 4 months.
Prior to that, Mateo would sleep in a bassinet, next to me for about 3-5 hour stretches, and during his first nw he would come into bed with me, and nurse on and off until morning time. He NEVER slept in his crib, as a matter of fact, for the first few months, his crib was used as a storage bin.
We also had nap issues since he would go all day without a nap. Of course now we can look back and say that he never slept straight through, due to overtiredness, overstimulation, props, etc. etc...
Anyway, one day I came accross the Baby Whisperer Solves all Your Problem Book... and haven't looked back. We put him on the 4 hour EASY straight away. Tracey lays out a 5-7 day plan to get yourself there, and it's AWESOME! The first 2 days were BRUTAL ( I won't lie!) but the results are amazing. I know that letting your LO cry it out sounds like it may work, since so many parents use that method, but give BW a chance first.
Do you have the BWSAYP book? It's a great investment, and it's great because everything in it is so practical.
I hope this helps/encourages you. I would suggest that you review your "strategy" well before you start and envision the results so that it keeps you motivated. I can tell you that my little guy has 2 x 1.5 hour naps during the day, and sleeps from about 7p.m. to 7a.m....
He is even teething (has been for months now) and his sleep has not been affected! Awesome, isn't it?
Good luck,
Nay