HELP ! !

[naren]

Hi,
Am looking for the following:
- A vacant lot to buy in a area zoned for mobiles around San Antonio,Texas[not on a park].
-In June 2005 looking for somewhere reasonable to stay with my wife[around 300/400].Will use the time to buy a park model trailer .
-Any info on whether it is permissable on the site described above to build a Carriage House[bricked with garages underneath and an apartment above] alongside the above MH?
Would appreciate all the help I can get.
Many Thanks
naren