Right, well the Planetary Society has proposed the JEO, Jupiter Europa Orbiter. That would be a great start to actually close enough to really see what's going on. Then we don't need or even have to land a super heavy rover on Europa. If we took data from the JEO and were smart about it, we could land a few very small probes to sample the surface of the ice where the upwellings occur.
We have the capability to go there today, if we really wanted to. I guess it's just not politically expedient to go there, since Mars captures the interest of the population so well..... and that's a disappointing, because Europa or one of it's sister moons has water today.
I hope I live long enough to see a landing.