Dude, we tube and we love it. Kids of all ages and adults. Try holding onto your beer while the wife is whipping you around at 30+mph.
I pull 5 kids in 5 tubes and whip them around and they love it. They can go for hours. It all depends on how you tube. We often see pontoons and fishing boats pulling a tube on a straight line, boring. You wanna know what real rubbing is like, tube with us. Just make sure you're not working the next day.
As for pumps, don't even bother with those plug in pumps. Get this:
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I use a5 amp battery and it'll last a few trips. That's filling multiple tubes a few times. It'll fill a 2 person tube in mere seconds. Take the plug fully out and use the wide tip top get air in fast, then put the plug in with the 1 way valve and finish filling it. It's slower with the valve so I just use it to top it off. No cables. You'll never use another pump again. DeWalt is the only one that has the tips for filling floatables. Look on Amazon.
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