Thanks! I stopped be Lowes this afternoon, but had to get a measurement of the drip rail channel. I'm thinking i can get either a soft wooden wedge (like the kind used for shimming a door frame) and / or a wooden dowel rod and use that to possibly get the rail back in to shape. From the ground doesn't look that bad really. Can tell its crushed because of the dark tree bark stuff that's rubbed on, but figure i can use a Dremel and a buff wheel to get some of that out.
Tomorrow will head over to a RV shop to get a 9"x12" Dicor patch, Eternabond and a couple of tubes of self-leveling sealant, then come back and figure out a game plan on how to attack this before the rain gets here. The original 'shock' and 'panic' has started to wear off :) Brought on mainly due the 'newness' of the coach and the impending rain, but reading here and online articles has calmed the nerves somewhat. Thanks to everyone who've offered suggestions and info!