In medium saucepan, combine lime juice and orange juice. Sprinkle gelatin over top; let stand 1 minute to soften. Heat over low heat until clear and dissolved, stirring occasionally. Cool 5 minutes.
Add tequila, liqueur, lime peel and condensed milk to gelatin mixture; mix well. Fold in whipped cream.
Divide one-third of the strawberries among individual 10-oz. parfait glasses. Top with half of the tequila mixture. Top with half of the remaining strawberries and all of the remaining tequila mixture. Top with remaining strawberries. Cover glasses with plastic wrap; refrigerate at least 2 hours before serving.