We're in Oregon. The state parks we've been to here have been heavily wooded and very tight. We decided to try one today with our 34' 270. Turned out great. As luck would have it we found out the park was full but not until we got to the booth. OK, we'll just cruise through and exit in order to execute plan b. Sloooooooowwwwly we meander among the evergreens, 5th...