Yes Mesquite up hill is difficult. The catchers have a hard time chasing wild pitches down the side also. they run good tourneys though. We try to play out there at least once a season. At least their rainouts are low since all the water runs right off the field.
for the Mansfield Tourney you can go to
www.mgsa.com and click on tournaments then click on the tourney. If you have problems contact the TD's they have there contact info listed on that page. or You can go to dallasasa.com and do the same thing.
I also heard they are going to try and put some friendlies together throughout the season. Contact the TD's about that too.