When I make a S.P. without a starter I use Lalvin EC-1118. Like g8keeper said it's a good strong yeast to use. If you are ever in doubt create a yeast starter first then add.
For plain skeeter pee I only add a little lemon juice up front and the rest at it's fermentation completion. It has no nutritional value and it's so acidic that holding off the addition will help speed up it's fermentation.