Zapzoo, javelina are first cousins to the South American tapirs and distant cousins to the raccoon. IF carefully skinned (after a preferred head/neck shot), try slow cooking in a pit over mesquite with constant sopping (soaking/mopping) with a 50/50 mix of vinegar and cooking oil spiced with a can of Rotel. Very toothsome.
Shop for leases out west. They vary widely, but remember it takes a fair amount of acreage per animal for forage. The larger populations of exotics will be farther east in the Hill Country. Hogs becoming a problem in Marfa area. You might be welcome on some ranches, just have to ask.
Laredo is trophy rack country, but the priviledge comes too dearly for mortals.