Well, the coin toss(es) will be tonight. Thanks for the input everyone...Tails started out with a strong lead, but heads is the winner. If my plan falls through, I will be choosing heads.
"What plan?" you say? Well, it turns out that for most human flips, the coin ends up with the same side facing up as it started with pre-flip. I did a very small, scientifically poor test of this the other day and flipped a coin 30 times - it landed the original way 66% of the time. So, if I can manage to be the person who CALLS on the first and third flip and also see what side it starts with facing up, I shall call that sde. Otherwise, I shall call heads