oh man! now you're making me want to ride it again! I first rode it in the 80s. Believe it or not, I found it much harder in my 20s (probably mostly due to attitude?...) then I have found it (many times) over the past 15 years. My son was 8 his first time (the other two were young teens), rode it on some crappy probably poor fitted mtn bike. It was so inspiring and well worth being tailed over the Verizanno bridge by the police escorts closing the course down.
As Dan said, it IS a bucket list item; owning the streets of NYC!!!!! I always find it helpful to tell newbies, or even some 2nd and 3rd timers, it is NOT a race! It can be if you want it to be; but I STILL love to go at a pace that I can safely look around at the sights with my personal soundtrack.
In years past, they would sell out, the fact that they haven't yet means it may be less crowded! With that said, there is always plenty of room once you get past 5th Avenue (the start) and it's always been tremendously impressive how every year they have modified the course to smooth out any tight spots. Last year, I don't think there was more than one or two minor slow downs due to bottle necking.
IMPORTANT for some: There are PLENTY of rest stops and bathrooms!!! Never a need to worry.
Feel free to contact me with any info you might be needing; and if you feel like braving the mean streets of LI, we can help you out there too!
WOOOHOOOOOO!