It was a cheap ticket, considering the bodily damage, property damage and ensuing litigation that could have easily resulted. Looks like everyone made out really well.
Any time that you lose control of your vehicle (barring a mechanical failure, etc.), it is your fault and you absolutely should be cited. That's a 1-2 ton piece of metal you're barreling down the highway in. Safety is always first.
Glad you're ok, pal!