ok went to autozone and they pulled codes - vacum leak in the fuel system. and some random MAF and O2 sensor items.
any idea where i should start tracking down the vacum lines?

thanks again guys

 

Vacum leak in the fuel system, check the gas cap to make sure it is tight, replace if necassary.
As for the MAF and O2, clear the codes, stay out of the water and see what happens. If you got something wet it can set off a code.
If the O2 and MAF codes dont come back after a month, then all bets are off and you can drive it like its meant to be driven.

 

You may want to get Dielectric grease and pull every electric plug and
use the dielectric grease to help find the problem and stop it from happening
again.
Start at the fuel pump and work foward it will stop most water problems,
and is needed on all Classic Disco's (Disco I's)