[Jackflash]

I'm on my first day  out on a 2 week trip to Colorado and noticed the volt meter only reading between 11 and 11.5 volts.  I don't think it will create a problem for the trip since we are staying in parks with hook-ups so the batteries will get charged each night for the next days driving.  Is there a problem with this thinking?  Should I have it checked out immediately?  I already know the drive end seal needs replacing, I plan on doing that when I get back.