Camping stuff

Well, my camping has been in two, very different styles. (1)When I was
young ...backpacking and mountaineering, bivy bags, MSR stoves, etc (2) For
my business and in my current not young state .. travel trailer, TV,
microwave, generator, shower, etc

But, each of the last few summers I've wanted to go visit a stream(s) where
taking the trailer was too big a pain, or no place to park it exists. And
my bivy bag days are long gone ... comfort is priority #1 for this old
grump.

So, I'm thinking of getting a minimal amount of in-between "car camping"
gear so that I can leave the trailer and go stay in the Slough Creek
campground ( example) for a night or two and thus make the FDR ( fishing to
driving ratio ) reasonable. I have plenty of storage room in my truck, but
I'd like suggestions on what I need to consider getting and taking to be
reasonably comfortable in tent camping mode.

Fellow roffians ( ok I'm just a fringe roffian, but you get the idea ) how
about a car/tent camping check list? Be specific if a particular brand/
type of item is preferred