Just got back from 4 days on Bolton Lake. Small to medium size bass on plastics is about the extent of results. A couple small pike ,no crappie ,no walleye, no muskie. 

Fished from 6/24 to 6/28 . Normal bass bite2-4 lbs, couple of small pike, but hit the crappies along the s west shore . some up to 13 in. No muskies.

There is a public launch....but its overgrown and it is hard to find....