Some conservatives actually want the things you mention to happen...
"YOU guys keep bashing the only hope that we have, and we are going to see floundering of Biblical Proportions"
If republicans would simply try to be conservative they'll win - that's really the only hope.
That the democrats will continue to be incompetent is a false hope, one that puts the onus on things that we, as republicans cannot control.
So if the democrats win in 06/08 and any items on your laundry list of doom occur, it won't be because of conservatives (who know the formula for sustained political success)
It's the folks who think conservatism can be successfully compromised (GWB foremost among them) for sustained political gain that will have lost.
I hate to break it to you but not all Democrats are the liberals you speak of.
I highly doubt any of that would happen except for higher taxes.
You are onto it. We are facing a full court press to keep our voters from showing up. The Dems aren't going to run on an impeach Bush ticket, but that's their desire. That's what they did to Reagan after re-taking the senate in 1986. They shot down Bork and stopped the country for daily Iran-Contra hearings they hoped would lead to impeachment.
Both sides of this port deal need to stop it and drop it. We won, okay...Great. Good. Wonderful. But this president is certainly worth defending and fighting for despite his mistakes. The list you provided is the tip of the iceberg if the Dems get back in power with their mitts on our money.
Which way is it, conservatives?