Hiya
I have a 6m boat and found tunks a well setup ramp, pontoon, tables nice park, but it was a very steep drive down, and the ramp itself was very steep esp on the low.
I usually put in @ Roseville under the bridge, pontoon, ramp is long and wide, good parking, u need to pay or have a national parks sticker, cleaning table etc.
And it is an easy run out to the the heads.
Jon