It's a large park, however there is no real manicured pathways, except for the campground, the road going through or in-between the waterfront park and the campground is a 2 lane small highway (hwy 106), no real shoulder either, not a road to bicycle on unless your highly experienced. So yes you could bike around the park easy enough but it is definitely not made to do so.
I dont know about bicyle trails but there is some really cool walking trails into the camp ground a bit
Yes many
Not that I am aware of, but I would seek google for that area.
Thanks! Your answer is awaiting moderation.