I feel your pain, bro. I was gone this weekend too and my poor 8 month pregnant wife and her sister had to share shifts all night long to keep the rain from getting into my music studio in the basement. Our house is old (1909) but the biggest problem is that the dumb-ass previous owners had new eaves put on... but only on the east and west sides! No eaves on the north or south sides!! So the rain has nowhere to go but straight into the ground and through the basement walls.
Needless to say, we're getting eaves this week put up and that should solve 90% of the problem.
For the other 10%, I'm going to use this sealer, which promises to be very very cool. I've emailed them and talked about my situation and they guarantee that if I apply the stuff right, no water will come through my walls ever again. It's a tad expensive, but consider the no-brand shit at Home Depot costs $74 per 5 gallons and this doesn't seem so bad.