Welcome! We are also from the area and have travelled the route to Disney many times. I have gone with the parents as a kid towing a TT and have taken different routes, including 95. Most people from this area like to avoid the DC stretch, and most take Route 84 and the TappanZee Bridge (sp?). Avoid the George Washington Bridge at all costs.
The last road trip we did in Oct 2006 was along Rte 84 to Rte 81 south through Virginia. Much more scenic and many more places to stop along the way. It might have just been the time of year, but it seems like everytime we have travelled that route it seems less stressful and fewer "idiots".
Our first trip down with our own TT will be this August, and we were considering the coastal route, but figure all the summer tourist traffic will make that too time consuming. The drive through Jersey to take the Cape May Ferry, then down to the Chesapeake Bay Bridge/Tunnel is a memorable and enjoyable one in the spring.
There was a thread recently that brought up a lot of good tips for the I-95 route, including best ways to avoid Jacksonville during traffic times. Best of luck.
By the way, nice camping set-up in your sig.