LA Tech will be one of the last 4 to get in (along with Nevada, Minnesota & Washington), and will play in the Oxford region. Also predicts that CUSA's USM and FAU make the field of 64.
https://www.baseballamerica.com/stories/projected-field-of-64-april-4-2018/
The same can be said for Conference USA, which is typically one of the strongest leagues outside the Power Five conferences but is down this year. Florida Atlantic, Louisiana Tech and Southern Mississippi all appear in the field, but CUSA’s lack of depth may drag them down. For Southern Miss, that means it has little margin for error if it is to host for the second year in a row. FAU has a strong RPI but is light on marquee wins and will have few opportunities to pick them up in the second half. La Tech needs to improve its RPI but has more series left against RPI 200+ teams than top-100 opponents. It will need to avoid any losses against the soft parts of its schedule to avoid torpedoing its RPI.