What to play with White?

1.e4 e5 2.f4 exf4 3.Bc4
1.e4 e5 2.f4 King's gambit declined (you'll have to search for games and build your own database)
1.e4 c5 2.b4
1.e4 d5 2.d4 dxe4 The Blackmar Diemer Gambit!
1.e4 e6 2.Nf3 d5 3.e5 c5 4.b4 Wing Gambit!
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Fc4 with the idea 5.f3
1.e4 c6 2.d4 d5 3.exd5 cxd5 The Exchange Variation
1.e4 Cf6 2.e5 Nd5 3.c4 Nb6 4.d4 d6 5.exd6 Exchange Variation
1.e4 b6 2.d4 Bb7 Here I play a system based on Bd3/Qe2
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.g3 The Fianchetto Variation, good solid line for White