Stella, I have to make a disclaimer before I start...the last guy I gave camping/riding advice to got all his sh!te ripped off by some of the Duke City's lowlifes.
With that out of the way, I think one of those trailheads you see is actually an entrance to the Valle Caldera and is closed to bikers. Not sure where you saw the other one.
As for camping, I like the Jemez Falls campground more than Redondo due to the crowds and easy access to the trails. I doubt you'd get lost riding from Jemez Falls down to Los Conchos or the other way down to Battleship although your shoes will get wet due to at least one bridge being washed out.
There is also tons of firewood up there (as of 2 weeks ago). They did tons of clearing and it's laying all over the place (including on some of the trails) and even though it's fresh cut, it burns well.
With that out of the way, I think one of those trailheads you see is actually an entrance to the Valle Caldera and is closed to bikers. Not sure where you saw the other one.
As for camping, I like the Jemez Falls campground more than Redondo due to the crowds and easy access to the trails. I doubt you'd get lost riding from Jemez Falls down to Los Conchos or the other way down to Battleship although your shoes will get wet due to at least one bridge being washed out.
There is also tons of firewood up there (as of 2 weeks ago). They did tons of clearing and it's laying all over the place (including on some of the trails) and even though it's fresh cut, it burns well.
