DB Engine :: Migrate Table Data When Dealing With Constraints

I need to script out data in several tables (30+) and then reload those tables on a different database.  The "target" database table data will get overwritten each time, not appended to.  Several of these tables have numerous foreign keys and other constraints that must be dealt with.  None of them have more than 100 records or so.  Then I need to keep this script in source control and reference it as part of a post-deployment step with a Visual Studio DB project.

I have redgate, dbghost and visual studio.  Are there any tools will generate the script for me complete with dropping all the constraints, truncating the tables, then re-adding the constraints back?  Or, am I looking at simply scripting the table data out, then modifying the script myself to add in the steps to drop/readd the constraints?  Further, since some of these tables might have relationships, not just to other tables, but to those in question, there will likely be an order in which the tables need to get loaded.

The approach I am thinking will be needed, since ive done this sort of thing before except with SSIS, is to run something like dbghost or the "generate scripts" option in SSMS as a starting point.  From there, change the order around as needed, etc.