GA is the way forward Ben, I have the 182Q, 206C & the Bonanza aswell, but almost exclusively potter around in the 182Q.
If your looking for some payware quality scenery for free, then you can't go wrong with Glacier Bay 2 by Holger Sandmann (He made the excellent Misty Fjords & Tongass Fjords payware packages). You can have a look at some of Glacier Bay
here, or download it from SimV
here. There are two parts to download & they are BIG, so be aware - part 1 is 88MB & part 2 is 57MB. But are worth the download in my opinion.
Cheers,
TSC.