Heading to Rocky Rest this weekend for some camping and biking. Wondering about the water level in the Yuba at Rocky Rest, as the water is the main attraction for people in our group not riding bikes. Heard it was low this year (duh).... Will the level be so low that we can't have fun, swim in the current, inner tubes, jump off rocks....all that good stuff? Want to set expectations for the (non-rider) kids before we get there. Thanks.