Correct. One for all believers, and one for all unbelievers. Acts 24:15
Not correct. The singular resurrection of all believers will be at the Second Advent. 1 Cor 15:23 - But each in turn: Christ, the firstfruits; then, when he comes, those who belong to him.
When the NT mentioned "when He comes" or "the coming of Christ", it is always related to the prophecy in the OT. There, we find prophecies about TWO comings or advents of the Messiah. The first one was His birth and ministry as the suffering servant. The second one will be the Second Advent when Christ returns to earth as King of kings, and Lord of lords.
So 1 Cor 15:23 specifically identifies the singular resurrection of all believers (those who belong to Him) at the end of the Tribulation.
Not really a judgment. It is God's wrath poured on the earth.
No, the second resurrection follows the first resurrection of all the saved by 1,000 years. Rev 20:5
All believers will be evaluated or judged, according to what they have done, whether good or bad, at the Judgment Seat of Christ. Pretribbers think this will occur in heaven, during the tribulation. Howver, since there will be no resurrection until "He comes" back, the Bema will occur at the beginning of His earthly Millennial reign. 2 Cor 5:10
All unbelievers will be judged 1,000 years later at the GWT judgment, and then be cast into the lake of fire.
No, Hades still holds all the souls of unbelievers. At the GWT judgment, death and hell (Hades) will be cast into the lake of fire.