Any RV parks left in RGV?

Thanks for the responses, pawatt and trailernovice. I did mean McAllen...spell check strikes again. There are about 4000 places down there. ?? We are going to visit, in fact, in just a month or so. Plan is to stay in area and view. Green Gate Grove looks nice, but again, a mix of stick built, mobiles and rv lots. We'd like something age restricted to adults (55+) and a true RV Resort. Retama Village is on the radar, pricey, but might fit the bill in the end. We looked at Harlingen, same issue. All mobile home parks with "RV spaces in places". Would like to find generous sized spaces for RVs. Again we are 43' pkus long bed truck so we know we're locked out of some older parks. Brownsville is not on the plan, at this time anyway...but thanks for all the info and suggestions.