My personal suggestion is to get a rig with a full-time bedroom. Having to take the dinette apart so you can build a bed to sleep on and then doing the reverse after you wake up can get to be a royal PITA on a full-time basis.
We have a Georgetown 32' which has a separate bedroom in the rear with a small slide out which makes the Q-S bed a walk-round when deployed. If you're solo, putting a single bed in such a room would make sense. In our rig, the bed-head is against the street sidewall.
We're exclusively west-coast campers and not full-timers, so we're familiar with WA and OR, but not much else. There are lots of good state parks in both states, particularly in Oregon. Daily fees were in the $25 - $30 range last year. The big unknown for us at present is the risk that WA will increase its gas tax by 11-cents soon. That will put it close to $4/gal, and will discourage RVing.
Frank Damp, DW - Eileen, pet - female Labrador (10 yrs old), location Anacortes, WA, retired RVers (since Dec 2014)