Resources to get you up and running with Google GWT 2.1 really fast! Java GWT-Platform, MVP, Hibernate, DTO
Here are the tutorials to get you started with GWT:
Make sure you get the latest SDK. I am using GWT 2.0.4 but GWT 2.1 is quite different.
Make sure you try out the GWT Designer/Builder within Eclipse to make you really productive.
Also, I use GWT_Platform http://code.google.com/p/gwt-platform/
So make sure you run the tutorial and samples to get you started with this. This will rapidly get you running using MVP:
MVP can be confusing but GWT-Platform simplifies things. Also, note GWT 2.1 might offer simpler MVP out of the box functionality but I use GWT-Platform as 2.1 did not exist yet.
Hope this helps but you should get up and running a lot faster as compared to something like Spring-MVC
When you are ready, I can also send over the database SQL which is MYSQL We probably will move to SQL Server once we are close to production. Do note I use GWT DTO which is pretty complicated when you look at it.
NOTE I now post my TRADING ALERTS into my personal FACEBOOK ACCOUNT and TWITTER. Don't worry as I don't post stupid cat videos or what I eat! 
