We are making plans to head to the Weslaco, Texas area and will need to stay there a bit due to some dental work I will be having "across the border." We have heard tales that unless we own one of the high dollar rigs we will not be allowed to stay in the RV parks. Can someone please given us information about this? We previously owned a '99 Fleetwood Flair (loved it!) but had to sell it back in 2010 due to major health issues. We are now in the market but what we can afford will be something similar/same approx. age to what we had previously.