During the winter I don't ride as long as we have ice on ground (or rain every other day, or ground is frozen and very hard). Usually 2-3 months. So yes, indoor worth it! If I'd board I'd look for the place with indoor (given finances allow a nicer place).
"Life isn't about waiting for the storm to pass: it's about learning to dance in the rain..."
"When we are no longer able to change a situation - we are challenged to change ourselves."
"How people treat you is their karma; how you react is yours."