Thank you guys for the comments, they really enlightened me.
I am interested just in LOB. From what I know, there are some Liveboards that start in Sharm, and then continue North to Dahab. The Taba border crossing is open, and it is possible to take a taxi/bus/etc from there to Sharm in just two hours.
Are you interested in a liveaboard, or are you interested in land-based diving from a boat and returning to land each night to sleep in a hotel? Or a combination of liveaboard and land-based diving?
Dahab was fun--full of backpacker people. I walked across the border at Taba and took a taxi to Dahab, but that was many years ago. I am not even sure the Taba border crossing is open nowadays. I assume most of your diving has been from Eilat?
I am interested just in LOB. From what I know, there are some Liveboards that start in Sharm, and then continue North to Dahab. The Taba border crossing is open, and it is possible to take a taxi/bus/etc from there to Sharm in just two hours.
That is why I think about taking the LOB from Sharm.As @scubadada mentioned, you may encounter difficulties planning a Red Sea LOB trip from Israel, below is the information about this from the Aggressor website. They specifically mention Hurghada so I don't know if there are similar issues from other Egyptian ports, like Sharm?