Wind Protection

I'd suggest a barrier using debris netting, aka scaffold netting. As long as the posts are firmly in the ground and the netting is firmly attached, it should really help.

We use debris net too as it slows the wind rather than deflecting it.

Have you considered a support that is more horizontal than vertical? Something like a coarse sturdy horizontal lattice, held 2 feet above the ground? The plants could clamber across that horizontally, the tomatoes would still be held off the ground.

I'm thinking that plants that are already horizontal can't get blown over.

I think back to commercial tomato operations I once saw in Puerto Rico, the plants grew across the ground with no support.  Some fruits were not picked if they were in ground contact / soiled, but the plants still produced well.