As of January 2023, you could also use your own laptop/computer to complete the Click2Clear process by tapping into the Bimini Big Game WiFi (if you haven't already arranged for some other connection to the internet).
The Customs personnel did not make themselves available to assist in completing the Click2Clear form, but we did overhear them telling one or two incoming cruisers that they could direct them to someone who would fill out the online forms (for a fee).
In a change from the process we went through in February 2019, in Jan 2023 we were directed to go to Immigration (just north of Bimini Big Game, in the pink police station on the west side of the road) PRIOR to clearing Customs. This may be a permanent change. Regardless, when we go back--since Customs is on premises at BBG--I will stop in Customs first to see which agency I should see first. It only takes a second or two and helps to demonstrate that I'm ready and willing to comply with whatever their directions are. As Kate notes: we're guests and we try to express our appreciation to the Bahamians at all times for letting us visit their beautiful islands. The whole process is a good (if somewhat compelled) transition from the hectic, U.S. way of life to Island Time: patience, patience, patience.