Believe me i'm under no illusions that once out, we're out permanently. That's the beauty of democracy, but such decisions should, IMO, remain under the dictation of the electorate, not the politicians who "think they know best".
In 2024, i'd be canvassing for us to rejoin the EFTA, which i've always seen as the best compromise between the more level headed remain and leave advocates. Its the path I wanted Cameron's Govt to go down from the start, but he pussied out, something few will ever forgive him for.
In regards to the deal, i'm one of those who really doesn't care about what type of deal we get; all the posturing others make about "aha, the UK concedes AGAIN!" or "aha, the EU BENDS to US!" and those who revel in such announcements are childish. In negotiations like these there will always be give and take; so long as the main aspect about leaving the EU (no longer being under the jurisdiction or influence of EU decisions over our own Parliament and electorate) is kept.